IonQ | Senior Research Software Engineer | Boston, MA (ONSITE - Hybrid) | Full-time
We are looking for a Senior Research Software Engineer for our Global R&D team at IonQ. You'd build the software our quantum scientists rely on for lab orchestration, experiment data, and hardware control. If you've written software that talks to real instruments and wrangles real, messy, physical-world data, this might be for you.
Looking for: 5+ years of experience, strong Python skills, ownership of the full software development lifecycle, observability, and CI/CD. Hardware or lab-data experience is the bar.
Stellar Science | Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH | Full time, interns/co-ops | U.S. citizenship required | https://www.stellarscience.com
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Except for interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field. Masters or PhD is a plus. (Roughly 25% of our staff have PhDs.)
Technologies: Lots of C++23, Qt 6.9, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and analysis projects use Python and C++. Web projects use Java and Typescript/React. We're a bit behind the curve on developer AI adoption, and we're okay with that.
Storepass | Senior Software Engineer, Quality Assurance, Sales and Marketing, Customer Service Representative | ONSITE, Burlingame, CA | Full-Time | $40k-$150k
Storepass is a profitable SaaS company helping game stores sell Pokemon cards, TCGs, board games, and related inventory online. We build ecommerce, inventory, pricing, buylist, and store operations tools for retailers, including integrations with platforms like Shopify and BigCommerce.
Open roles:
Senior Software Engineer | $100k-$150k
Build core product features, improve platform stability and performance, and help shape technical direction. Stack: Node.js, Express.js, React, MongoDB.
Quality Assurance | $45k-$70k
Test retailer workflows across inventory, pricing, buylist, ecommerce, and POS tools. Reproduce issues, write clear bug reports, run regression checks, and work closely with product, engineering, and support.
Sales and Marketing | $45k-$75k
Run product demos, follow up with interested stores, research good-fit retailers, and help build outbound campaigns and messaging.
Customer Service Representative | $40k-$55k
Help stores use Storepass successfully through email, chat, and phone support. Troubleshoot product issues, document customer feedback, and work with the product team to improve the experience.
We’re especially interested in people who like small teams, high ownership, ecommerce, retail workflows, and trading card games.
We’re looking for innovators and optimists to join us in developing next-generation curriculum and assessment programs for K–12 schools. We have become a leader in K–12 literacy, biliteracy, math, and science by building inspiring teaching and learning experiences based on research.
Normal | Senior SWE Backend | Full-time | $100-140K USD | Remote PT/ET Hours | Typescript/Node/Postgres roles
I'm the founder of Normcore.io, an autoscaling game server hosting service and Unity plugin that includes all of the pieces you need to create a multiplayer game. We launched a few years ago and have hosted over 1 billion multiplayer games since launch. I'm actively scaling the team to keep up with demand for new features that our customers are asking us for.
We’re all ex-Unity/Google folks working on making great SDKs and tools for multiplayer game development. We also make our own VR titles that are built on top of our own networking tech: https://www.youtube.com/watch?v=djsPTbs7R_w
Reasons you’d love working with us:
* Work with a small, focused, and extremely talented team of developers.
* Fully remote job with flexible working hours and vacation (Our whole team is remote too)
* High-quality codebase, code reviews, tests.
* High work satisfaction, own entire features, and work on an SDK that’s already used by 100,000+ developers.
If you're interested, please send me a note here and I'll be in touch: https://forms.gle/MyCAz4RszKog43nP8 (If you skip the form and email me, it will be ignored. AI job hunting startups have scraped these posts and trashed my inbox unfortunately)
Hey! I also submitted the form.
I spent the last few years working on many of the same challenges, although unfortunately the startup I was with didn’t make it.
I'd love to hear how you’ve approached some of them at Normcore.io
Kind, smart, low-drama people, seeking the same to help make writing tools authors dream about.
Our users have published thousands of books using Sudowrite, and we're building a sustainable company, not chasing unrealistic growth targets set by VCs.
* We help the next generation of storytellers tell better stories.
* We believe the future of writing is AI & human collaboration.
* Co-founders both had prior exits.
—————————————————————
Hiring: Senior Full-Stack Developer & Mobile Developer
* Build imaginative tools that help writers turn ideas into stories.
* Work across the stack: from expressive, responsive interfaces and text editing to the systems and AI infrastructure behind them.
* You should have: Great taste and product sense, lots of agency, strong React and backend experience, and a sense of humor, adventure, and hope.
Klara Systems is a FreeBSD and ZFS engineering company serving enterprise customers across North America and Europe. Our team is senior, globally distributed, and operates with a high degree of autonomy.
We’re looking for a Technical Marketing Engineer who turns engineering work into technical content that helps buyers evaluate Klara’s services and provides engineers with useful, technically accurate resources. can find. You will interview engineers and consultants, mine incident write-ups, support cases, upstream PRs, mailing lists, and delivery lessons for source material, then turn that material into technical articles, pages, comparisons, FAQs, and migration guides. You will also build scripts and LLM-powered workflows to automate knowledge extraction, reporting, and first drafts.
You should have:
- A background in software development, systems administration, or a related technical field.
- The ability to hold a technical conversation with an operating systems or storage expert and turn it into something publishable.
- Daily experience using AI tools to produce technically accurate and high-quality assets.
- An understanding of technical buyer personas and how to build content they actually want to read.
CodeWeavers needs new, full-time developers to improve Wine's ability to run games on macOS. Positions are available to work on a variety of Wine-based software, including CodeWeavers's own CrossOver product and projects for other clients. Positions working on the FEX emulator are also available.
We are hiring remote programmers, US or international, as well as workers local to Saint Paul, Minnesota. We will consider relocation, if desired, on a case-by-case basis. Please see link above for information, benefits, requirements, and how to apply.
Please direct any questions to the email address on our Jobs page.
Clinical trials cost about $1B each and roughly $1M for every day they run late. They are still run on manual data review: people checking data by hand across spreadsheets and PDFs, hoping nothing was missed.
We automate it. Continuous data cleaning, data that stays analysis-ready, and signals across the whole study so sponsors can make decisions on data they trust.
What that means in practice:
- Reconciling data from many systems that describe the same patient differently
- A rules engine expressive enough that new studies get configured, not coded
- Findings a clinician will act on, which means correct and self-explaining
- Real product surface: this is what people stare at all day
In production with pharma sponsors. Small team, second engineering hire, no legacy to defend.
We're building an ai-native intelligence agency to help the USG answer the trickiest national security problems. We do this with lots of
public/commercial data and ai.
What sucked the last time you rented a house or flat? Come and fix it.
OpenRent is force for good in an industry tarnished by rip-off agencies and one of the biggest UK websites by traffic. Enabled by an unrelenting focus on technology, we let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.
You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.
We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.
We're building the AI agents that run insurance - a $1T+ industry still run on PDFs, email, and manual review. Our agents read the documents, pull from the systems underwriters already use, and actually complete the work. In production at top-10 carriers and F100 brokers; ~10x growth in the last year; backed by a16z and YC.
The hard problems: keeping an agent reliable across dozens of tool calls; orchestration + evals + reliability on top of frontier models.
We've rebuilt the product from scratch more than once as the models got better!
Upgraid | Boston/Somerville Only| Hybrid 3 days in-office | Full-time | https://www.upgraid.us/ apply online | no visa support now or in the future
Upgraid: seed startup that uses AI and satellite data to determine what physical systems are in physical buildings and develop a comprehensive report to help create efficiencies, creating a more sustainable environment for humans.
Unique Founding mid-level Full Stack Engineer to work with co-founders. 3-5 years of experience with Python, svelte, react, postgres, etc. and AI/ML is a plus.($100K - $130K) + equity
exe.dev | SF Bay Area | full time | $200k+, meaningful equity
Come build a new cloud. The entire engineering team has been in the industry 20+ years. Lots of hard problems. The freedom and responsibility to do what you think matters, push it to prod and deal with support when it breaks.
I would also love to hire an engineer with a background in design who wants to build UIs that are both functional and beautiful. You would get to own UI.
Kinelo | kinelo.com | San Francisco | Onsite (with a bit of flexibility)
Kinelo is building the "org structure" for humans+AI working together, shoulder-to-shoulder, as peers. We help coordinate tasks between each actor in a company, handoff context, and provide a voice and "seat at the table" to AI coworkers.
We're a small team, just hired our first GTM lead and a new product engineer. Getting ready to grow. We'd like to find another strong, experienced software engineer who can span everything from talking to customers to designing robust architectures to inventing new UX patterns.
We offer competitive salary and very meaningful (~first batch of hires) equity, with a founder previously exited to Apple and strong fundraising history (~$10m).
Please email us at jobs@kinelo.com in addition to applying on Greenhouse. For the engineering role, tell us how you think the job of a software engineer is changing.
Bucket Robotics (YC S24) | Senior Fullstack Engineer | San Francisco, CA (On-site)
Bucket Robotics turns CAD files into production-ready computer vision models that detect defects instantly with zero manual labeling and no multi-month pilots. We are automation-first, replacing slow legacy processes with instant AI inspection.
As an early full-stack hire, you will own a massive surface area. You’ll be responsible for building our customer-facing application, scaling our internal tooling, and designing the data pipelines that move CAD and vision data at scale.
This isn't just a "CRUD app" role. You’ll work closely with our core tech and have the opportunity to become a domain expert in radiometry, machine learning, and computer graphics.
What We’re Looking For Product-Minded Engineer: You care deeply about user experience and can independently take a feature from concept to production.
Systems Thinker: Comfortable moving up and down the stack, from sleek frontend UIs to heavy data pipelines.
Curious & Adaptive: You don’t need a background in graphics or ML, but you are excited to dive deep into the math and physics behind our core tech.
On-site: Joining our team in San Francisco.
Hatchet | Product Engineer | NYC or SF or REMOTE (US and EU) | https://hatchet.run
Hey HN! I'm Alexander, one of the founders of Hatchet. Hatchet is an open-source platform for running background jobs at scale.
We're hiring product engineers who are excited to build the next class of engineering primitives, starting with queues, background tasks and durable execution. We started in early 2024 after launching our distributed task queue (https://news.ycombinator.com/item?id=39643136).
Hatchet is currently used by thousands of engineers for all kinds of workloads: log ingestion pipelines, code review agents, video encoding, GPU scheduling, etc. Our target customer is fast-growing startups who have a strong need for background jobs system. These days, that tends to be AI companies, though we're general-purpose and not exclusively targeted for AI workloads.
Applying: I'm trying something different this time. `ssh hatchet-jobs.com`
Note that we're fully open-source, which you can check out here: https://github.com/hatchet-dev/hatchet (and if you have thoughts / opinions / questions about the codebase, please include those in your note!)
Backed by Sequoia Capital, Peregrine is the operational AI platform powering decision making and operations SF / NYC / DC | In-office 4 days | $175,000 - $300,000
Well | Data Engineer | Python / SQL / Node.js / Terraform | Remote (USA, most states) or Onsite (NYC, NC, MA)
We're building a consumer health engagement platform that integrates concierge services, behavioral health, telemedicine, and care management to improve member health outcomes and lower costs. We're building at the intersection of healthcare, behavioral economics, big data, cloud infrastructure, and AI.
We're looking for data engineers who enjoy building scalable ETL processes, creating core data tooling, ingesting billions of rows across AWS, GCP, and BigQuery, and working closely with software, DevOps, and data science teams while maintaining strict HIPAA data safety standards.
3+ years of experience with cloud infrastructure (AWS/GCP), along with solid Python, SQL, Node.js, and/or Terraform skills. Experience with healthcare data (claims, EHRs, wearables) is a plus, but strong engineering fundamentals and good communication matter most. Remote in approved US locations, or hybrid/onsite in Chapel Hill (NC), Newton/Boston (MA), or NYC.
At Friendly Captcha we do one thing and we do it well: we protect websites from malicious actors and bots.
We provide privacy-friendly and accessible anti-bot solutions that don’t annoy users with tasks like clicking fire hydrants. We make the internet a bit better every day by winning over customers currently using Google reCAPTCHA.
Friendly Captcha is a growing, profitable, fully bootstrapped company. Our revenue mostly comes from medium to large European enterprise and governments. We have the feeling we can make ourselves known better to engineers and other builders to gain more bottom-up growth.
We're looking to strengthen our team with someone who will be focused on our Developer Relations (DevRel) and general marketing activities. We're a startup and this is a pretty mixed role that's hard to describe in one or two sentences. It ranges from technical writing through building specialized tools and demos to support getting the word out.
Vitalize | Full-time Engineer | San Francisco (hybrid)
What we do:
Hospitals run critical operations (staffing, labor planning, and capacity) on spreadsheets, phone calls, and gut instinct. Labor is the biggest cost and hardest operational problem, and it’s still largely manual. Vitalize is building the operating system for hospital labor (and ultimately capacity): we forecast demand from real hospital data (e.g., ADT + historical patterns + acuity) and translate that into concrete staffing decisions: next month’s schedule and the next shift.
Traction:
- Launched Jan 2024; ~$8M committed ARR across 10+ health systems (deals ~$300K–$2M)
- Live in 20+ hospitals and growing quickly
- ~$37M raised (Oak HC/FT, Norwest, .406, plus customer-investors MemorialCare & Rochester Regional Health)
How we work:
We’re extremely customer-obsessed: everyone visits customer sites (including engineering) and we regularly build alongside operators to solve real problems (not hypotheticals). High ownership, high candor, high velocity.
Who we're looking for:
Engineers who learn quickly, reason clearly about hard problems, and want to ship high-impact product at the intersection of AI + operations + healthcare. If you're interested, email me mark@vitalize.care
Software Engineer - Full Stack | New York, NY | Full-time, ONSITE | $160K-$210K + equity (senior band $170K-$210K, mid $160K-$180K).
We're rebuilding our core customer journey — Search → Details → Booking → Post-booking — and consolidating fragmented pricing/inventory logic into a coherent backend domain with clear API contracts. Senior role with Staff-leaning scope: you'll own core domains (pricing, inventory, search), mentor engineers, and partner directly with the Head of Engineering across 5 teams. Company is expanding internationally (Mexico & Caribbean this year, Europe next), in-housing search from Algolia, and launching Spa as a new vertical.
Stack: Next.js, React, TypeScript, Tailwind, Node.js, Ruby on Rails, PostgreSQL, MongoDB, AWS, Datadog, Playwright/RSpec.
Requirements: 4+ years shipping production web apps, comfortable across Rails backend and React frontend, schema/query design experience, proven end-to-end feature ownership.
Apex Dental Partners | Full-Stack Developer | Dallas, TX (Remote US or Hybrid) | apexdp.com
We're a Dental Support Organization running 65 practices across TX/OK/CO/MO/IA/NE/TN/AZ. The unsexy industry description hides what's actually an interesting technical role: a small dev team with real ownership, pushing hard on automation and AI to make dental operations actually work well.
Stack is primarily Rails 8 + React, Electron, C# .NET (OpenDental), and Go — all on AWS.
You'd be joining a tight team where developers own problems end-to-end: from understanding why a billing workflow breaks down, to designing the fix, to shipping it. The domain is surprisingly broad — patient communication, PMS integration, payroll, clinical workflows — and there's no shortage of genuinely novel problems once you learn the business.
Good fit if you like: stable company, small team, broad latitude, and work that visibly matters to the people using it. Not a fit if you need a large eng org — but there's plenty of greenfield work as we're still actively building new features, not just maintaining legacy code.
Akkio | US Fully Remote | Full-time | Senior Software and Forward-Deployed Engineers
Akkio is building AI-native applications and agentic workflows for large media agencies and brands: audience building and distribution, measurement / campaign analysis, media planning, etc. Generative and traditional AI/ML. We have reached & established PMF and are growing our customer base rapidly. See https://www.akkio.com
We at Akkio are leaning heavily into the AI development process. We are looking for candidates who are eager to build the next-generation SDLC that involves agentic tooling.
Note that we only have two levels at Akkio: Software Engineer and Senior Software Engineer. There is no principal, staff, etc.
* Senior Software Engineer, 160k-240k w/ equity: Looking for experienced web, backend, and full-stack candidates who have run projects, guided architecture, and built large applications. Interest in at least two of: statistics, code generation, LLM usage, traditional AI/ML, large data processing / data science, distributed systems development; Vue.js, Typescript, Node.js, Python. https://www.akkio.com/jobs
* Senior forward-deployed engineer (FDE), 160k-240k w/ equity: True full-stack developer who is able to triage issues and build small features across the full stack, interfacing with customers and responding to customer production issues; Vue.js, Typescript, Node.js, Python. https://www.akkio.com/jobs
All candidates must be authorized to work in the US
Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team.
We’re the team behind Monad, a high-performance, EVM-compatible Layer 1 whose public mainnet is now live. We write the core software that runs it: a parallel-execution EVM, a custom state database, and a BFT consensus client, all developed in the open.
Stripe | Hybrid (50% of time in Toronto office) | Senior Go developer
We're looking for a senior-level Go developer who can design and ship idiomatic code our users love to work with. We can all write Go that compiles, but don't always know what best practices for 3rd party code are (in the Go ecosystem specifically). Ideal candidates are a part of the Go community / ecosystem and know what the current best practices are. They also probably have TypeScript experience (most of our tooling is TS) and in a perfect world, Ruby/PHP ecosystem knowledge (the other languages we're currently seeking expertise in). But, if we get a Go expert who's willing to learn a bunch of TypeScript, that probably works!
50 million seed round -- Obvious Ventures and Emergence capital
Radical Numerics is an AI research lab building general biological intelligence — applying distributed systems, model architecture, and numerics research to biology. We built Evo and Evo 2, the generative genomics models behind the first AI-designed gene-editing tools and the first whole genome designed entirely by AI (published in Science and Nature). We're now building Omnii, our next-generation genome language model, and the infrastructure to scale it. Advisors include Eric Horvitz (CSO, Microsoft), Chris Ré (Stanford), and George Church (Harvard).
16 open roles, all onsite in San Francisco (several also open in Tokyo):
Klutch AI (https://klutch.ai/) | Mobile Engineer | Seattle, onsite | Full-time
We’re building an AI platform for construction: offline-first mobile/web apps that automate jobsite workflows, understand documents and blueprints, and connect the field to the office.
Looking for a strong mobile engineer to own our React Native/Expo app for iOS + Android, plus parts of our TypeScript web app. Backend is Scala/Play + PostgreSQL.
You’ll build for real field conditions: no signal, gloves, sun glare, dusty tablets, large blueprints, high-res photos, and messy jobsite data.
Useful experience:
* React Native / Expo
* Modern TypeScript web apps
* Offline-first apps, SQLite, sync, conflict resolution
* App Store / Google Play deployment
* AI APIs: LLMs, vision, speech-to-text
3+ years experience preferred. Strong English communication required. Construction/logistics/field-industry experience is a plus.
Competitive salary, health/dental/vision, high autonomy, early team impact.
SwingVision is the AI tennis, pickleball, and padel app that provides automated stats, highlights, and line calling using just your phone. Our mission is to democratize the pro sports experience for all athletes.
DeepSight Technology | Software Manager x2, Staff Software Engineer (GPU Algorithms), C++ Software Engineers | Santa Clara, CA (Hybrid) | $175k-$250k (some flex) | Full-time | https://deepsightinc.applicantpro.com/jobs/
DeepSight is transforming interventional imaging. Our proprietary NeedleVue™ platform delivers real-time visualization inside the body — showing target anatomy and instrument position together — to guide biopsies, ablations, and cardiac interventions with radiation-free precision.
Our mission: democratize procedural medicine. 85% of U.S. counties lack skilled procedural specialists, and our low-cost platform helps close that gap with faster, safer cancer diagnosis and treatment.
Hiring: Software Manager (x2) (Imaging and AI, and GUI and App Logic), Staff Software Engineer — GPU Algorithms, C++ Software Engineers.
Apply: email CV to reverly@deepsight.com with "Hacker News" in the subject line.
Starbridge | Senior AI Engineer | NYC or Remote | Full-time |
Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact.
AI Engineer: Applied AI plus strong software engineering. You will build, evaluate, and deploy LLM-driven features like deep document analysis and interactive chat, working with models from OpenAI, Anthropic, and Gemini. Expect hands-on Python, ML system design, experimentation, and production reliability. Bonus for RAG depth and frameworks like LangChain, LlamaIndex, or Hugging Face.
We're looking to build our in-person team in NYC but also open to remote!
Tasklet | Head of Design Engineering, Software Engineer (multiple), Customer Success Engineer | San Francisco, CA | ONSITE | Full-time
Tasklet is building the AI platform companies use to run their business on agents. You describe an outcome in plain English and our agents do the work across your SaaS tools, APIs, browser, files, and internal systems — immediately, or in the cloud 24x7 on a schedule or in response to events. Every agent gets its own cloud computer, filesystem, database, and browser. We're a team of 12 in SF, founded by Andrew Lee (Firebase founder) and Jonny Dimond, backed by $42M from USV, Lightspeed, YC, and others.
Head of Design Engineering ($300–450K base, 0.35–0.70%) — IC role owning our product experience end to end: decide how Tasklet should work, design our UX, and personally ship it in production. Looking for an experienced ex-founder builder with exceptional taste and real design & frontend chops.
Software Engineer — multiple roles ($220–400K base, 0.15–0.60%) — agent harness, context management, sandboxed execution, model serving, storage, Kubernetes, mobile & web apps. Deep systems fundamentals matter more to us than an AI résumé. Mid-level through Staff+.
Customer Success Engineer ($130–180K base, 0.05–0.15%) — own customer relationships & support our users. Help our customers use Tasklet more effectively and feed what you learn back into your core offering. We're looking for an AI power-user who's great with customers. ~1–5 years professional experience. No engineering background required.
All roles are in person at our office in SF -- no exceptions -- and we're not sponsoring visas at this time.
Full details here: https://tasklet.ai/careers — to apply, email me (andrew@tasklet.ai) with your resume and a video under five minutes that includes a demo of the most impressive thing you've built recently. See careers page for specifics.
Distru is the #1 ERP in the cannabis industry. $3.5B in annual GMV flows through our platform, and most of the top cannabis brands and distributors in the US run their entire operation on us to stay compliant.
We're profitable, stable, and growing. No runway anxiety, and we're reinvesting into new product lines. We're an intrinsically motivated team that works without ego, is constantly learning, and genuinely cares about our people (5/5 on Glassdoor).
Distru is at an inflection point. We have deep market penetration in cannabis ERP, a new commerce layer (Distru Commerce, a B2B wholesale marketplace) live and growing, and a roadmap with a growing AI component. Our live AI Order Agent already lets buyers submit orders in any format from any source, killing manual data entry, the first of many bets on using AI to strip the repetitive heavy lifting out of running an ERP.
The roles: You'll own mission-critical parts of the product end to end, from planning and design through implementation, testing, and shipping. You might work on AI-native features (order/purchase intake, smart product matching, systems that learn from user feedback), Distru Commerce storefronts and ordering, manufacturing and distribution workflows, cultivation mobile tools for the floor, or compliance integrations with state systems like Metrc. These are high-ownership roles: you'll partner directly with product, design, support, and our C-suite, and you'll get customers writing you personal "thank you" emails.
Modern customers support & product feedback platform powering thousands of teams, including Lovable, Raycast, and n8n. Fully bootstrapped, profitable, and growing fast.
We’re building a full customer-facing suite where teams can handle their customer support, feedback prioritization, and product updates - all in one place.
We’re looking for a full-stack product engineer to own and ship core product features end-to-end, with a direct impact on Featurebase’s future.
Stack: NextJS + Typescript for the frontend, Node.js for the backend, MongoDB, Redis.
If you like small teams, autonomy, and shipping meaningful product work, we’d love to have you on board!
We build authority infrastructure for people whose expertise has outgrown their digital presence — founders, scientists, operators. Positioning and narrative first, then the sites, content pipelines and distribution that make it compound. The delivery layer is agentic: Claude Code, Cursor and Aider doing the build work, humans holding editorial judgement and the client relationship. Engagements are scoped rather than staffed by the hour, so the work is contract and senior-weighted.
Open now:
- Sr Agentic Engineer — Claude Code / Cursor / Aider across the FM stack: member site infrastructure, content automation pipelines. TypeScript, system architecture, comfortable scoping a problem before writing code.
- AI-Native Tech & Growth Director — owns the platform and the agentic build system behind member launches. 8+ years technology leadership.
- Agentic Operations Coordinator — the bridge between strategy and build: Claude Code site builds, prompt development and tool evaluation, SEO and distribution testing.
Also open: brand strategy, editorial production, PR, design and copywriting.
Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 30+ countries and build systems for analyzing risks in coffee, cocoa, and tea supply chains (including EUDR-related deforestation checks).
We're building software that helps employers replace traditional group health insurance with individual plans, making healthcare less expensive and easier to navigate for everyone involved. We're doing it now because recent regulatory changes and advances in AI have made it possible. We're building at the intersection of healthcare, fintech, compliance, and AI.
Implementation is getting cheaper; engineering judgment is not.
We're looking for engineers who enjoy turning ambiguous problems into production systems, working across product and architecture, reviewing AI-generated code, building leverage through automation, and shipping quickly without creating a maintenance disaster.
Strong Python or TypeScript experience (or equivalent), good judgment, and good communication are more important to us than checking every box. US residency required, with a preference for candidates in the Eastern Time Zone or nearby.
Senzing builds enterprise entity-resolution SDK technology — an embeddable library that runs entirely inside customer infrastructure with zero data exfiltration. We're hiring a platform engineer to own AWS infrastructure for Placekey (our location-data subsidiary, production API at scale) and support Senzing's core ops.
This isn't a keep-the-lights-on role. We just completed an infra migration and are actively modernizing. You'd own day-to-day operations, harden the new environment, and have real input on where it goes.
Stack: EKS Fargate, Aurora PostgreSQL, S3, Lambda, Cloudflare, API gateway (Kong/AWS), Terraform, Grafana/CloudWatch/Datadog. Apps are Scala and Rust.
Looking for: 5+ years platform/cloud infra, production Kubernetes (EKS ideal), managed Postgres (backup/recovery/tuning), IaC, solid networking, strong Python/Bash.
Remote anywhere in the USA. Competitive salary, full health/dental/vision, 401(k) match, flexible PTO.
To apply: email enghiring@senzing.com with your resume and a short note — tell us about a challenging production system you've owned end to end, including an incident where your monitoring missed something and what you changed afterward.
Palace Cybersecurity | Founding Deep Learning Engineer | New York or US Remote
Palace Cybersecurity secures large organizations from employees abusing cloud access privileges (Google Workspace, Microsoft SharePoint, Snowflake). We are commercializing Facade, a method for deep learning anomaly detection invented and deployed at Google (published at https://arxiv.org/abs/2412.06700).
Looking for a senior/staff level engineer with >5 YoE shipping production machine learning systems, and some experience with deep learning recommendation models. Prior experience in the cybersecurity domain is preferred, but not required. Fluency in an ML framework (e.g. Pytorch, Jax, or Tensorflow) and ETL data orchestration (e.g. Spark, Beam, Dagster) is required. You will work closely with the founder, an author of the above paper, on building and deploying a system for enterprise customers.
Aeolus | DevOps Engineer | San Francisco, CA (onsite) | Full-Time
Aeolus is seeking an exceptional DevOps Engineer to take ownership of the cloud infrastructure and deployment systems that power our mission in applied atmospheric science.
In this role, you'll be the technical foundation our scientists, ML engineers, and software engineers build on. Responsibilities include designing and operating cloud environments, deployment pipelines, and infrastructure-as-code that keep our systems reliable, scalable, and fast. Our ideal candidate has extensive experience in HPC environments.
AI Vertical Solutions is building BSCAgent, a next-generation decentralized AI marketplace that combines blockchain technology with artificial intelligence.
Our platform enables AI developers to publish their AI models directly to the marketplace while users pay for AI services through smart contracts. Revenue is distributed automatically and transparently to model creators, eliminating centralized intermediaries and creating an open AI economy.
We're looking for talented blockchain engineers who want to help shape the future of AI infrastructure.
We are a non-profit working to make teaching materials for schools better, more affordable, and more flexible, in both digital and print formats.
Working hours and office cadence are flexible and agreed based on the role. Dutch proficiency is required. We offer highly competitive compensation.
Technology stack: Git monorepo, TypeScript, Yjs and React, some Python, OpenTofu/Terraform, Scaleway, managed PostgreSQL, and managed Kubernetes.
Open roles:
- Senior/Lead Platform & DevOps Engineer
- Senior Backend Engineer/Architect
- Senior Frontend Engineer
- Senior Full-Stack Engineer
E-mail jobs[at]openeducation.foundation met (HN) + de functienaam in het onderwerp, samen met een korte introductie en een link naar je LinkedIn-profiel en/of GitHub. Als er van beide kanten een goede match lijkt te zijn, plan ik graag een kennismakingsgesprek in.
Legion is building a platform for governed agentic AI, primarily for government customers.
Legion has interesting engineering challenges ahead of us, and we are looking for backend engineers who are interested in solving them. Our customers run our full platform both in their data center and on their laptop. The network conditions our platform operate in will vary. Our platform needs to meet these challenges.
Atria Health is hiring for Product Engineer roles (across levels) and a Staff SWE, Agentic AI role.
Our team is operating with the special combination of rigor, empathy, and innovation required to fuel a global shift from reactive sick care to preventative, precision healthcare.
Shepherd (Series B) | ONSITE | San Francisco, CA & New York City, NY
At Shepherd, we're pursuing the most ambitious technical vision in commercial insurance: fully autonomous underwriting. Shepherd is an AI-native commercial insurance platform transforming how high-hazard industries get covered.
The infrastructure behind the AI boom (data centers, semiconductor fabs, renewable energy assets) has to be built and insured, but traditional carriers weren't built for this speed. We built Shepherd to solve that.
We announced our $42M Series B earlier this year! That brings our total funding to over $60M — led by Intact Private Capital, the investment arm of one of the largest insurers in the world. Intact is not only our lead investor but also a carrier partner, a testament to the confidence the incumbent industry has in what we're building.
We’re looking for product-minded, high ownership engineers to join our team! The Engineering team is HQ’d in SF, but we’re growing in NYC now too!
We’re hiring for 2 Senior and 1 Staff SWE in SF, and 2 Staff SWE in NYC. Engineers own projects end-to-end so full stack ability is expected.
CoVar | Durham, NC | https://covar.com/ | Full-time | ONSITE (3 days in office per week)
CoVar is a small R&D company specializing in AI/ML and software development for defense and healthcare. Bootstrapped and profitable. We're looking for a jack-of-all-trades who can: prototype computer vision algorithms, build Python web services, wrangle large sets of data from disparate classes of sensors, ... any or all, with the only hard requirement being eagerness to learn.
Visit covar.com for more information on our current openings!
I met Pete when I worked at kitware. Would u have time for a fifteen min call? I'm interested in the position but have questions about viabikity given that capabilitiea of ai. Send an email.
We build cloud software for time series data from test and measurement. Customers include F1 teams, electric aircraft makers, and hypercar companies. Building high performance systems is the core of what we do: typical datasets are 200Hz, 40k channels, 30 minutes, so 14 billion data points / test.
Stack: Python, TypeScript, PostgreSQL, Apache Iceberg, Linux, Docker, AWS, Kubernetes. None required, but we want someone who has solved genuinely hard problems in code.
Baton (baton.io) is Ryder's in-house product development group focused on harnessing emerging technologies to redefine transportation and logistics. With $10B in freight under management, our technology reaches every part of the U.S. economy. We design and ship category-defining software that enables Ryder and its 50,000+ customers—including some of the world's most well-known brands—to plan and execute freight intelligently, efficiently, and cost-effectively. Our work includes everything from customer-facing software to the data platform that will power the next era of innovation at Ryder.
Baton's mission: enable supply chain on autopilot.
Ryder acquired Baton in 2022 to power its next wave of digital products. We operate at startup speed, with Fortune 500 reach. If you have a passion for solving complex problems and creating impact for the engine of the American economy, you'll love it here.
Rootly | https://rootly.com/| design, engineering, GTM, sales | SF Bay, Toronto, APAC
Rootly is an AI-native on-call and incident response. Modern Slack and MS Teams native incident management—from your first alert to retrospective. Trusted by 100s of leading companies including NVIDIA, Squarespace, Canva, Grammarly, Elastic, Tripadvisor, and Figma.
PostHog | Full-Time | Technical CSMs, Technical AEs, AI Research Engineer | REMOTE (all remote) | Hiring GMT-8 to GMT+2 | PostHog makes your product self-driving.
* we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.
* we are growing through more autonomy and transparency not through process.
* we have a ton of scale and a bunch of super interesting technical problems to solve
* we're building 20 more products over the next couple of years, so you could end up building one of those
* public compensation calculator! see immediately what you'd get paid
* we're hiring: ai research engineer, technical customer success managers (americas & emea), technical account executives, bdr team lead, biz ops manager, and more.
Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.
BASE16 | https://base16.fr | Remote (France) | Business Developer (Cybersecurity) | Contract, not employment
We sell cybersecurity to startups and small businesses in France. Audits, pentests, compliance, managed security.
Looking for someone who can find these companies and close them. You should have sold IT or security services before, and know enough tech to hold your own on a call. French fluency required.
This is a freelance/contractor role. You invoice us, you handle your own status.
Pay: 1000€ fixed per month + 25% of every contract you sign.
Contact: jobs@base16.fr, subject "Business Developer". Tell me what you've sold and to who.
AREO, founded in January 2023 by a team with 20+ years of combined experience in retail and startups, is a young startup specializing in developing innovative solutions for supermarkets and grocery retail stores.
Our cutting-edge B2B SaaS platform optimizes workflows for employees by providing real-time access to inventory, product information, and customer inquiries. We serve large supermarket chains in Germany and across the EU.
We already hired two backend developers through "HN - Who is hiring" and are now seeking a Lead Product Engineer (Ruby on Rails) / Engineering Manager (Ruby on Rails) with a minimum of 8 years of experience (preferably in startups), as we recently closed another large contract with a major retail chain and are growing quickly.
For both the Lead Product Engineer and Engineering Manager roles, professional knowledge of German is required, and you need to be based in the EU.
If you're passionate about building innovative retail products from scratch, these roles are for you.
We are also seeking a Robotics Lead to help us set up and run our new robotics lab in Bremen, Germany. We are building a retail robot, initially focusing on teleoperation and later on autonomous model development. You should have at least 3 years of experience with humanoid robots, VLAs, teleoperation, and other relevant robotics systems. Professional knowledge of German is required, and you must live in or be ready to move to Bremen.
Perks: Fully remote roles in Europe for the Engineering Manager and Lead Product Engineer, work where you are most productive, sizeable equity in a rapidly growing company, flat hierarchies, no-ego work environment, work in a lean but highly experienced team.
Apply here: marius[at]goareo.com and mention "HN - Who is hiring?" and the role you are applying for in the subject.
SentiLink | https://www.sentilink.com/ | Engineering & Data Science | REMOTE, HYBRID, and ONSITE (USA & INDIA) | Full Time
At SentiLink, we stop identity fraud at scale. Our products protect banks, fintechs, marketplaces, and leading financial institutions from synthetic identity fraud, identity theft, and emerging threats — analyzing millions of applications while keeping real users moving fast.
We’ve seen tremendous traction and are growing extremely quickly. Our real-time APIs have helped verify hundreds of millions of identities, starting with financial services and rapidly expanding into new markets. SentiLink is backed by world-class investors including Craft Ventures, Andreessen Horowitz, NYCA, and Max Levchin.
SentiLink supports a variety of ways to work, ranging from fully remote to in-office. We operate as a digital-first company with strong collaboration across the U.S. and India. We maintain physical offices in Austin, San Francisco, New York City, Seattle, Los Angeles, and Chicago in the U.S., and in Gurugram (Delhi) and Bengaluru in India. If you’re located near one of these offices, we would love for you to spend time in the office regularly. Some roles are hybrid or in-office by design. For example, our engineering team in India works primarily from our Gurugram office.
We’re a small, high-impact team solving one of the most interesting and adversarial problems in fintech: how do you build systems that reliably determine whether a real human is on the other side of a financial transaction?
We’re hiring across Engineering (Full-stack and Infra) and Data Science / ML roles. Hiring at Manager/Director level as well as mid-level/Senior levels.
We’re language-agnostic and hire for fundamentals.
Across the team you’ll see: • Python, Go, Rust, Scala • PostgreSQL, Snowflake • Kafka, Redis • Terraform, Kubernetes • ML: XGBoost, PyTorch, Feature stores, real-time scoring pipelines
If you love solving complex distributed systems challenges, building customer-facing ML products, or working on detection systems that must be both high-precision and low-latency, you’ll fit right in.
About the role: As a valuable addition to our dynamic team, you will collaborate closely with our VP of Engineering, along with a talented group of frontend and backend engineers, and dedicated product managers.
- Engineering Manager, looking for candidates with previous experience in coordinating product managers, developers, well-managed experience with deploying code
Everis is a $25M AI-native software startup founded by the entrepreneurs behind Time Doctor. We acquire, build, and grow profitable software businesses and mobile apps.
We’re hiring a hands-on Growth Manager to own mobile app growth across paid acquisition, ASO, subscription conversion, retention, revenue, and profit.
You should have practical experience with Apple Search Ads, end-to-end ASO across the App Store and Google Play, and at least one additional paid channel such as Meta, TikTok, or Google. We are open to experienced operators or exceptional early-career candidates with strong analytical ability, creativity, and evidence of measurable results.
Work from anywhere, flexible hours, unlimited leave, direct founder access, and significant ownership. No degree required.
Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit.
At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.
We’re hiring Lead Engineers with 5-9 YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:
++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]
Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.
This is a hybrid role based in San Carlos, CA, with 3+ days per week onsite and the option to work remotely on remaining days.
Due to U.S. export control regulations, we can only hire U.S. Persons (U.S. citizens, Green Card holders, lawful permanent residents, or individuals granted asylum or refugee status).
At Middesk, we're building the business identity infrastructure that banks, fintechs, and platforms rely on to know who they're doing business with — powering KYB (Know Your Business) compliance, fraud prevention, and entity verification at scale.
We're expanding beyond verification into a full agentic compliance platform — orchestrators and specialist agents that automate what used to be manual compliance review. Backed by YC, Sequoia, and Accel (Series B).
We're a small, sharp team with high ownership — engineers work closely with customers and leadership, and get to see their work ship fast.
Open roles:
We're building a system that represents domain knowledge as modular probabilistic models — making analysis rigorous and transparent. Users can connect these models flexibly into larger structures. The system enforces consistency across them, and propagates uncertainty through each step. Our first applications are in finance and scientific research, with use cases ranging from equity valuation and distress monitoring, to particle physics.
We're hiring across the following areas:
* Software Engineering: Program Lead, Product - Quantitative Modeling, Bayesian, Program Synthesis
* Research: Analytic Learning Algorithms
* Domain Experts - Valuation, Quantitative Default-Probability, or Interest Rate Prediction Models: to collaborate on use cases, from opportunity validation through production
Snout https://snout.com/ | Multiple Engineering + Product Roles | Remote US or Ontario, Canada | Full Time
Join us at Snout on our mission to ensure no one ever has to make a health decision for their pet based on the cash in their bank account. Snout plans pay for 100% of routine veterinary care, unlimited visits, and additional member benefits - think pet insurance, that you will actually use every year.
We're growing the team and hiring across the board. Open roles:
Full-Stack Software Engineer - Build and ship every day across our web apps, payments, and data systems, from database to UI.
Frontend Engineer - Spend ~80% of your time building the React/Tailwind experience clinics and pet owners rely on, and ~20% in the Node/PostgreSQL backend behind it.
Backend Engineer - Spend ~80% of your time on the services, data systems, and payments infrastructure behind our wellness plans, and ~20% in the React frontend.
Data Engineer - Own how data moves through Snout: pipelines, ETL, and integrations, including getting data out of the on-prem software clinics already run.
Platform Engineer (cloud operations, developer experience, security) - Own our AWS environment, CI/CD pipelines, developer experience, and platform security - the foundation the whole team ships on.
Product Manager - Own discovery-to-delivery for our wellness platform, working shoulder to shoulder with engineering and the rest of the business.
QA Engineer - Own quality across the platform: test strategy, automation, and the release confidence that lets a small team ship fast.
Applied AI Engineer - Put LLMs to work across the product and the business, from customer-facing features to internal tooling.
Across all roles we're looking for at least three years of relevant experience, and we're hiring senior and staff level engineers as well.
Our tech stack includes Node.js, React, PostgreSQL, AWS, Tailwind, and Python. We use both JavaScript and TypeScript heavily. Our team uses LLM-based tooling day to day, but we're fundamentally a human-centric team, and our product itself does not heavily feature AI components.
We build the first AI-native ERP software. Competitors measure customer migrations in quarters, we offer Day-One data migration.
Backed by Google, Lightspeed and Khosla with a 90M series A, we're building a team of outliers. The people who raise the bar. The builders. The ones who move fast and consistently do exceptional work.
It's high ownership, greenfield work and many of our roles are first hires. You'll grow along with the product and the team.
SmarterDx builds clinical AI for one of healthcare’s most broken systems: how hospitals get paid for the care they actually deliver.
Our physician-designed clinical AI platform reviews the clinical record, understands the nuance of patient care, and helps hospitals capture appropriate reimbursement across the revenue cycle. The core problem is hard: messy clinical data, complex regulations, payer rules, medical reasoning, and real financial stakes. When we get it right, hospitals recover millions in earned revenue, reduce manual review burden, and keep clinical and revenue teams focused on higher-value work.
We’ve hit serious scale while keeping the team unusually strong and technical: MD/data scientist hybrids, Stanford LLM researchers, former Google and Amazon engineers, former ASF board member, and others who are among the best in their fields. Many teammates have been here since we bootstrapped to $1M+ in contracted revenue before raising capital.
In 2025, SmarterDx became part of Smarter Technologies through a $1.1B deal with New Mountain Capital, reaching unicorn status while continuing to operate with the autonomy, urgency, and product velocity that got us here. Before that, we raised $71M from Floodgate, Transformation Capital, and Bessemer, including a $50M Series B.
We have real product-market fit: 85+ health systems, 300+ hospital sites, rapid customer growth, and 150% YoY headcount growth (currently at ~550). Now we’re scaling the platform.
Tonic AI (https://tonic.ai) builds the data infrastructure behind modern AI. We generate the synthetic environments that agents are trained and tested in, and we de-identify real enterprise data so it can be used safely in training and evaluation. Eight years in, we work with frontier AI labs pushing the edge of what models can do, and with hundreds of enterprises including Fidelity, Comcast, eBay, and Vanguard, on the data problems that sit at the center of where AI is going next.
We are looking for a data scientist with 8+ years experience (or 3+ with relevant PHD). In this role you will:
++ Design and build the systems that generate longitudinally coherent synthetic environments for agent training and evaluation, including persona modeling, task generators, and verifiable ground truth.
++ Build and maintain synthesis models that generate realistic replacement values at very large scale, preserving format, statistical distribution, and semantic consistency so de-identified data stays useful downstream.
++ Train and improve the NER models behind our entity detection, driving accuracy and recall across free text, structured fields, and mixed enterprise data at scale.
++ Build evaluation infrastructure that grades agent outcomes, not just traces, and produces real discrimination between frontier models on real tasks.
++ Fine-tune and evaluate open-weight models on Tonic-generated data, and turn benchmark results into product and research direction.
++ Expand coverage into new domains, languages, and entity types, and handle the long tail of formats and edge cases that real customer data throws off.
++ Own model evaluation across the board: precision and recall on detection, utility preservation on synthesis, and outcome-level grading for agents.
++ Optimize inference so models run efficiently on large volumes of sensitive data inside customer environments.
++ Partner directly with frontier labs and enterprise ML team to turn hard data problems into shipped model improvements.
++ Set technical direction for a small, senior team and raise the bar on rigor, reproducibility, and shipping.
Cogram | Full-time | Remote (CET ±3) | https://cogram.com | B2B Saas / AI for AEC
Cogram is an AI platform for the architecture, engineering, and construction industry. We automate project admin such as RFIs & submittals, email filing, field notes, meeting minutes, and reporting. World-leading architecture and engineering firms have adopted Cogram at scale. We're backed by YC and Initialized.
We're looking for product engineers that ship high-quality software and are good at talking to users and understanding requirements. You're comfortable across the stack and own features end-to-end. A strong sense for good UI/UX is required. Experience in architecture, 3D modeling / CAD / BIM, or building industry-vertical AI agents is a big plus.
Stack: Python (FastAPI), Postgres, Redis, React/TypeScript, React Native/Expo, Terraform/Kubernetes on AWS & Azure. Fully remote, three off-sites/year, ~38 paid days off, competitive salary + equity.
Apply: r+hnhiring[at]cogram[dot]com with GitHub/LinkedIn/portfolio and a short note, including your current agentic-coding setup. No AI-generated emails, please.
Would you consider remote from Nairobi, UTC+3? This role sounds like a great fit for my background (React, React Native/Expo, TypeScript, Node.js, building web & mobile products, and customer-facing technical work), and I'd love to apply if location isn't a blocker.
Ashby | YC 19 | REMOTE | Hiring Engineering Leaders | $200k–$275k
Ashby is the all-in-one recruiting platform powering hiring at the world's most innovative companies. If you cmd+f "Ashby" you'll see that we're powering many of the job postings in this thread!
We’re looking to scale our engineering leadership team with technical leaders who want to raise the impact of a high-performing organization.
* Not Your Traditional "Jira-Manager": Our EMs are not classic delivery coordinators who shuffle meetings or build heavy processes. Instead, you will own people, hiring bar, technical judgment, and the health of our engineering systems.
* High-Autonomy Team: Because 80%+ of our engineering team is Senior–Staff+ level, our engineers already possess a high degree of ownership. Your focus is less on day-to-day task coordination and more on coaching independent owners, managing ambiguity, and raising team impact.
* Technically Credible Leaders: You will stay close enough to the work to challenge assumptions, review proposals, spot maintainability issues, and jump into the code to debug alongside engineers when needed.
* Organizational Advocates: Beyond your immediate team, you will act as an advocate owning the health and metrics of org-wide areas—ranging from CI/CD health and developer productivity to customer success collaboration and on-call sustainability.
* 100% Remote Async Culture: We maintain an even distribution of engineers across North America and Europe, optimizing for minimal process and maximum focus.
Stack: TypeScript (frontend & backend), React, GraphQL API, Node.js, Postgres, Redis. (While you won't always be shipping code, you are expected to hold a deep technical understanding of the system).
Checkly | Senior Sales Engineer, Sales Engineer | Remote (Europe / US Eastern Time zone) | Full-time | https://checklyhq.com
Checkly is the active reliability layer for developers and agents — we unify testing, synthetic monitoring, and observability into a single AI-native workflow, so engineering teams (and the agents shipping alongside them) can catch issues before customers do.
We're hiring two roles on our Sales team to help customers get the most out of Checkly — supporting technical evaluations, answering implementation questions, and working directly with Product and Engineering on what we learn from customers.
Both roles want someone with a technical background (engineering, technical consultancy, professional services, or dev rel), comfortable reading/writing/debugging code (JS/Node.js preferred), who genuinely enjoys talking to customers and running demos. We use AI tools like Claude Code and Codex daily to accelerate customer-facing work.
Transparent, published salary bands, stock options, and an annual company on-site. Our hiring playbook and employee handbook are open-source if you want to see how we work before applying: https://www.checklyhq.com/careers/
Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |
Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Backed by top VC firms, we have built a team of professionals from various successful start-ups and well-known technology companies.
US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.
Seeq | https://seeq.com | Staff/Principal Software Engineer (Full-Stack, AI, Backend, Platform) | REMOTE (Some crossover w/ PST required) | Full-time | $170k-$205k + annual cash bonus + equity. Salary range for US-based; local adjustments for other countries.
Seeq creates cutting-edge data analytics software for industrial process data, serving sectors like pharmaceuticals, energy, and manufacturing. Our core product is a robust calculation engine capable of executing advanced math and machine learning algorithms on streaming time-series data. By leveraging generative AI, we enhance usability and accelerate outcomes for our users.
We've built up a great remote culture (e.g. annual meetups, home office allowance, generous PTO, a remote office app we created to collaborate) and a dev team that enjoys tackling hard problems that make a difference for our customers (dev blog for more: https://geeq.seeq.com/).
Be sure to mention that you came from Hacker News in your application!
I think it's more accurate to say "both the hiring process and hiring venues have been enshittified." That said, I've recently entirely given up applying for jobs I see posted on LinkedIn, Glassdoor, Indeed etc., in favor of following up on HN Who Is Hiring posts, especially those that end with "drop me an email." I've had several good talks with CEOs, and hiring managers, and several preliminary tech screens. So, there's still signal here.
MixRank (YC S11) | Software Engineers | 100% Remote (Global) | Full-Time
MixRank processes petabytes of data every month through web crawling. Hundreds of customers use our data products, including Google, Amazon, Facebook, Intel, and Adobe, across industries such as finance, recruiting, sales, marketing, and security. We’re a fully remote company with a global footprint across 20+ countries. We’re growing, profitable, employee-owned, and have no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.
We’re looking for passionate individuals for whom programming is not just a job, but something they genuinely love to do. We’re obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.
Our codebase is friendly to new contributors. You’ll have a fully functional development environment within hours through full automation and will be pushing commits on your first day. Deployments to production happen multiple times per day and finish in under two minutes.Effectively all of our codebase is written in Python, Rust, SQL, JavaScript/TypeScript, and Nix. The core technologies you’ll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We run two datacenters with high-performance servers we’ve built ourselves, capable of handling the volumes of data we process. We’ve implemented our own distributed file system, perform full-scale web crawls, and download and run static analysis on the entire universe of published Android APKs and iOS IPAs.
Unlike a typical startup where you might spend half your time in meetings and the other half fixing Jira tickets, at MixRank you’ll challenge yourself with difficult technical problems that help you grow as an individual. We’re continuously hiring for the positions below; these aren’t singular roles that close once filled. Our philosophy is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities around their interests.
Other companies may create a long list of specific requirements with the expectation that you’ll exactly replace someone on the team or fit a role defined by committee. MixRank is more pragmatic: we first get excited about bringing a unique individual onto the team, then figure out the best way to support their specific talents.
We’re looking for remote junior engineers with 0–3 years of professional software experience and 5+ years of curiosity exploring computers, programming, and technical hobby projects.
This is an open-ended entry role with mentorship and diverse opportunities to work across all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more.
To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, or anything else that shows how you think and build.
Ideally, you’ve already graduated. But if you still have one or more years left of school, please feel free to apply anyway. If you’re the right fit for the team, we’ll figure out a way to accommodate your schedule.
We’re hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, DevOps, and more. We’ll tailor the role to the subset of areas that best match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
I’m Kiran, Chief of Staff at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.
Railway | Infra Eng-Storage, Product Eng (full-stack), Infra Eng-Observability, Brand Designer - Web, Infra Eng-General| REMOTE (Worldwide) | https://railway.com/careers
Do you feel scared and alone when opening the AWS console? Do you wish you could just tell Claude to manage your infra, and it would just work? Do you dream of a future where software is abundant and developers and normies alike are free to build their wildest dreams?
We're Railway, and we think infrastructure can be better. We're working at the forefront distributed systems engineering, interface design, and agentic computing to bring about the infrastructure platform we've always wanted. So far we've built out a platform loved by 3M+ users and we're just getting started.
Fair warning! The problems are complex: racking and stacking servers, home-rolled hypervisors, cut-above container orchestration, over/under/whateverlay networks, virtio device drivers, edge proxies, IAM that doesn't suck, kitchen sinks - we need to build it and we're looking for likeminded individuals who think this stuff is fun.
We may consider strong candidates outside of Arizona, but we are hoping to find someone that can come into the office on occasion so we prefer Az based.
This role does not have an in-office requirement but would need to come in for certain meetings/events, likely once a week.
We are not sponsoring Visas at this time
Salary mid point: $165k + 20% bonus target (depends on company performance)
Sumble is the newco from the founders of Kaggle. We are hiring full stack engineers, ai/ml engineers and growth/marketing. Can view our roles and apply here: https://sumble-inc.workable.com/
We are building a knowledge graph from web data with a first focus on data for go-to-market teams.
We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.
Our long-term vision is to become the world's best data vendor. Try the product at sumble.com.
We are a team of 25 with experience at companies such as Google, Meta, Stack Overflow, Rippling, Snowflake, Confluent and Kaggle.
Better Stack | https://betterstack.com/ | /^Full-?stack Engineer$/i | Remote (North America & Europe)
We are software builders at :heart: CEO is a software engineer, COO is a software engineer, and you guessed it, CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.
We are looking for software engineers who, given enough time, could build Better Stack on their own = looking for full-stack product engineer generalists to help us create high-quality software with exceptional UX, end-to-end.
IonQ | Senior Research Software Engineer | Boston, MA (ONSITE - Hybrid) | Full-time
We are looking for a Senior Research Software Engineer for our Global R&D team at IonQ. You'd build the software our quantum scientists rely on for lab orchestration, experiment data, and hardware control. If you've written software that talks to real instruments and wrangles real, messy, physical-world data, this might be for you.
Looking for: 5+ years of experience, strong Python skills, ownership of the full software development lifecycle, observability, and CI/CD. Hardware or lab-data experience is the bar.
No physics background is required!
Apply here: https://job-boards.greenhouse.io/ionq/jobs/5998606004
Stellar Science | Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH | Full time, interns/co-ops | U.S. citizenship required | https://www.stellarscience.com
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Except for interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field. Masters or PhD is a plus. (Roughly 25% of our staff have PhDs.)
Technologies: Lots of C++23, Qt 6.9, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and analysis projects use Python and C++. Web projects use Java and Typescript/React. We're a bit behind the curve on developer AI adoption, and we're okay with that.
Apply online: at https://www.stellarscience.com/careers/.
Storepass | Senior Software Engineer, Quality Assurance, Sales and Marketing, Customer Service Representative | ONSITE, Burlingame, CA | Full-Time | $40k-$150k
Storepass is a profitable SaaS company helping game stores sell Pokemon cards, TCGs, board games, and related inventory online. We build ecommerce, inventory, pricing, buylist, and store operations tools for retailers, including integrations with platforms like Shopify and BigCommerce.
Open roles:
Senior Software Engineer | $100k-$150k Build core product features, improve platform stability and performance, and help shape technical direction. Stack: Node.js, Express.js, React, MongoDB.
Quality Assurance | $45k-$70k Test retailer workflows across inventory, pricing, buylist, ecommerce, and POS tools. Reproduce issues, write clear bug reports, run regression checks, and work closely with product, engineering, and support.
Sales and Marketing | $45k-$75k Run product demos, follow up with interested stores, research good-fit retailers, and help build outbound campaigns and messaging.
Customer Service Representative | $40k-$55k Help stores use Storepass successfully through email, chat, and phone support. Troubleshoot product issues, document customer feedback, and work with the product team to improve the experience.
We’re especially interested in people who like small teams, high ownership, ecommerce, retail workflows, and trading card games.
Apply: https://storepass.co/jobs Email: trent@storepass.co
Amplify Education | Remote (US) | Multiple roles | https://amplify.com/careers/
We’re looking for innovators and optimists to join us in developing next-generation curriculum and assessment programs for K–12 schools. We have become a leader in K–12 literacy, biliteracy, math, and science by building inspiring teaching and learning experiences based on research.
Roles include:
* Senior Software Engineer | Remote (US) | $140K – $160K + bonus
* Software Engineer | Remote (US) | $120K – $129K + bonus
* Data Scientist | Remote (US) | $100K – $132K + bonus
* Associate Data Scientist | Remote (US) | $95K – $110K + bonus
* Director, Business Systems Technology | Remote (US) | $160K – $180K + bonus + equity
* Development Manager (ERP / HCM) | Remote (US) | $140K – $160K + bonus + equity
Apply at https://amplify.com/careers/ or email me via my profile.
Normal | Senior SWE Backend | Full-time | $100-140K USD | Remote PT/ET Hours | Typescript/Node/Postgres roles
I'm the founder of Normcore.io, an autoscaling game server hosting service and Unity plugin that includes all of the pieces you need to create a multiplayer game. We launched a few years ago and have hosted over 1 billion multiplayer games since launch. I'm actively scaling the team to keep up with demand for new features that our customers are asking us for.
We’re all ex-Unity/Google folks working on making great SDKs and tools for multiplayer game development. We also make our own VR titles that are built on top of our own networking tech: https://www.youtube.com/watch?v=djsPTbs7R_w
Reasons you’d love working with us:
* Work with a small, focused, and extremely talented team of developers.
* Fully remote job with flexible working hours and vacation (Our whole team is remote too)
* High-quality codebase, code reviews, tests.
* High work satisfaction, own entire features, and work on an SDK that’s already used by 100,000+ developers.
If you're interested, please send me a note here and I'll be in touch: https://forms.gle/MyCAz4RszKog43nP8 (If you skip the form and email me, it will be ignored. AI job hunting startups have scraped these posts and trashed my inbox unfortunately)
Hey Max, just submitted the form. Role is really unique and seems fun, would love to chat
Hey! I also submitted the form. I spent the last few years working on many of the same challenges, although unfortunately the startup I was with didn’t make it. I'd love to hear how you’ve approached some of them at Normcore.io
Sudowrite | https://sudowrite.com | √ REMOTE (US) | √ PMF | √ PROFITABLE | Full-Time
Kind, smart, low-drama people, seeking the same to help make writing tools authors dream about.
Our users have published thousands of books using Sudowrite, and we're building a sustainable company, not chasing unrealistic growth targets set by VCs.
* We help the next generation of storytellers tell better stories.
* We believe the future of writing is AI & human collaboration.
* Co-founders both had prior exits.
—————————————————————
Hiring: Senior Full-Stack Developer & Mobile Developer
* Build imaginative tools that help writers turn ideas into stories.
* Work across the stack: from expressive, responsive interfaces and text editing to the systems and AI infrastructure behind them.
* You should have: Great taste and product sense, lots of agency, strong React and backend experience, and a sense of humor, adventure, and hope.
* Comp: $160K–$180K, equity, 401(k), profit sharing, retreats, and unlimited books.
APPLY FULL-STACK: https://sudowrite.com/jobs/full-stack
APPLY MOBILE: https://sudowrite.com/jobs/mobile
Klara Systems | https://klarasystems.com | Technical Marketing Engineer | Remote | Full-time / Contract
Klara Systems is a FreeBSD and ZFS engineering company serving enterprise customers across North America and Europe. Our team is senior, globally distributed, and operates with a high degree of autonomy.
We’re looking for a Technical Marketing Engineer who turns engineering work into technical content that helps buyers evaluate Klara’s services and provides engineers with useful, technically accurate resources. can find. You will interview engineers and consultants, mine incident write-ups, support cases, upstream PRs, mailing lists, and delivery lessons for source material, then turn that material into technical articles, pages, comparisons, FAQs, and migration guides. You will also build scripts and LLM-powered workflows to automate knowledge extraction, reporting, and first drafts.
You should have:
- A background in software development, systems administration, or a related technical field.
- The ability to hold a technical conversation with an operating systems or storage expert and turn it into something publishable.
- Daily experience using AI tools to produce technically accurate and high-quality assets.
- An understanding of technical buyer personas and how to build content they actually want to read.
Apply: https://klarasystems.com/careers/technical-marketing-enginee...
CodeWeavers | St Paul, MN, USA | Full Time | REMOTE | macOS low-level Open Source Developers | C-language systems programming
https://www.codeweavers.com/about/jobs
CodeWeavers needs new, full-time developers to improve Wine's ability to run games on macOS. Positions are available to work on a variety of Wine-based software, including CodeWeavers's own CrossOver product and projects for other clients. Positions working on the FEX emulator are also available.
We are hiring remote programmers, US or international, as well as workers local to Saint Paul, Minnesota. We will consider relocation, if desired, on a case-by-case basis. Please see link above for information, benefits, requirements, and how to apply.
Please direct any questions to the email address on our Jobs page.
Octozi | Founding Engineer | Brooklyn, NY | ONSITE | Full-time | https://octozi.com
Clinical trials cost about $1B each and roughly $1M for every day they run late. They are still run on manual data review: people checking data by hand across spreadsheets and PDFs, hoping nothing was missed.
We automate it. Continuous data cleaning, data that stays analysis-ready, and signals across the whole study so sponsors can make decisions on data they trust.
What that means in practice: - Reconciling data from many systems that describe the same patient differently - A rules engine expressive enough that new studies get configured, not coded - Findings a clinician will act on, which means correct and self-explaining - Real product surface: this is what people stare at all day
In production with pharma sponsors. Small team, second engineering hire, no legacy to defend.
Stack: Django/Python, React, AWS. SOC 2 Type II.
Comp: $170-220K + equity.
Email us @ careers+hn@octozi.com
Aerdos | https://www.aerdos.com/ | SF | Full Time | $200-250K + equity
We're building an ai-native intelligence agency to help the USG answer the trickiest national security problems. We do this with lots of public/commercial data and ai.
We are well funded and hiring founding engineers and analysts in SF. https://www.aerdos.com/careers
OpenRent | London, UK | Full-Time | ONSITE+PART REMOTE | https://www.openrent.co.uk
What sucked the last time you rented a house or flat? Come and fix it.
OpenRent is force for good in an industry tarnished by rip-off agencies and one of the biggest UK websites by traffic. Enabled by an unrelenting focus on technology, we let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.
You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.
We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.
Roles currently available:
- Senior Full-Stack Engineer | Equity | 110k+ (based on experience) + quarterly bonus
All roles visible here: https://www.openrent.co.uk/jobs
FurtherAI | San Francisco | Onsite | Full-time | https://furtherai.com
We're building the AI agents that run insurance - a $1T+ industry still run on PDFs, email, and manual review. Our agents read the documents, pull from the systems underwriters already use, and actually complete the work. In production at top-10 carriers and F100 brokers; ~10x growth in the last year; backed by a16z and YC.
The hard problems: keeping an agent reliable across dozens of tool calls; orchestration + evals + reliability on top of frontier models.
We've rebuilt the product from scratch more than once as the models got better!
Stack: Python, TypeScript/React, Azure, frontier LLMs.
Roles (all onsite SF): - Staff AI Engineer — agent reliability, evals, orchestration ($250–350K + equity) - Staff Product Engineer — full-stack, own the product surface ($250–350K + equity) - Staff Infrastructure Engineer — Azure, single-tenant, SOC 2 ($250–350K + equity) - Founding Product Manager — technical, first PM ($180–230K + equity)
Email me (co-founder/CTO): sg+hn@furtherai.com
Upgraid | Boston/Somerville Only| Hybrid 3 days in-office | Full-time | https://www.upgraid.us/ apply online | no visa support now or in the future
Upgraid: seed startup that uses AI and satellite data to determine what physical systems are in physical buildings and develop a comprehensive report to help create efficiencies, creating a more sustainable environment for humans.
Unique Founding mid-level Full Stack Engineer to work with co-founders. 3-5 years of experience with Python, svelte, react, postgres, etc. and AI/ML is a plus.($100K - $130K) + equity
exe.dev | SF Bay Area | full time | $200k+, meaningful equity
Come build a new cloud. The entire engineering team has been in the industry 20+ years. Lots of hard problems. The freedom and responsibility to do what you think matters, push it to prod and deal with support when it breaks.
I would also love to hire an engineer with a background in design who wants to build UIs that are both functional and beautiful. You would get to own UI.
Kinelo | kinelo.com | San Francisco | Onsite (with a bit of flexibility)
Kinelo is building the "org structure" for humans+AI working together, shoulder-to-shoulder, as peers. We help coordinate tasks between each actor in a company, handoff context, and provide a voice and "seat at the table" to AI coworkers.
We're a small team, just hired our first GTM lead and a new product engineer. Getting ready to grow. We'd like to find another strong, experienced software engineer who can span everything from talking to customers to designing robust architectures to inventing new UX patterns.
Job description here: https://job-boards.greenhouse.io/kinelo/jobs/4205846009
We offer competitive salary and very meaningful (~first batch of hires) equity, with a founder previously exited to Apple and strong fundraising history (~$10m).
Please email us at jobs@kinelo.com in addition to applying on Greenhouse. For the engineering role, tell us how you think the job of a software engineer is changing.
Bucket Robotics (YC S24) | Senior Fullstack Engineer | San Francisco, CA (On-site)
Bucket Robotics turns CAD files into production-ready computer vision models that detect defects instantly with zero manual labeling and no multi-month pilots. We are automation-first, replacing slow legacy processes with instant AI inspection.
As an early full-stack hire, you will own a massive surface area. You’ll be responsible for building our customer-facing application, scaling our internal tooling, and designing the data pipelines that move CAD and vision data at scale.
This isn't just a "CRUD app" role. You’ll work closely with our core tech and have the opportunity to become a domain expert in radiometry, machine learning, and computer graphics.
What We’re Looking For Product-Minded Engineer: You care deeply about user experience and can independently take a feature from concept to production.
Systems Thinker: Comfortable moving up and down the stack, from sleek frontend UIs to heavy data pipelines.
Curious & Adaptive: You don’t need a background in graphics or ML, but you are excited to dive deep into the math and physics behind our core tech. On-site: Joining our team in San Francisco.
If this sounds interesting, send me an email ben at bucket.bot or apply https://www.ycombinator.com/companies/bucket-robotics/jobs/6...
Hatchet | Product Engineer | NYC or SF or REMOTE (US and EU) | https://hatchet.run
Hey HN! I'm Alexander, one of the founders of Hatchet. Hatchet is an open-source platform for running background jobs at scale.
We're hiring product engineers who are excited to build the next class of engineering primitives, starting with queues, background tasks and durable execution. We started in early 2024 after launching our distributed task queue (https://news.ycombinator.com/item?id=39643136).
Hatchet is currently used by thousands of engineers for all kinds of workloads: log ingestion pipelines, code review agents, video encoding, GPU scheduling, etc. Our target customer is fast-growing startups who have a strong need for background jobs system. These days, that tends to be AI companies, though we're general-purpose and not exclusively targeted for AI workloads.
Stack: Postgres, Go, Typescript, React, Kubernetes
Applying: I'm trying something different this time. `ssh hatchet-jobs.com`
Note that we're fully open-source, which you can check out here: https://github.com/hatchet-dev/hatchet (and if you have thoughts / opinions / questions about the codebase, please include those in your note!)
Lovely application process.
You should have encrypted the email with weak security and dropped hints, like
locked door, ash on the floor, find the key you might be thee
Backed by Sequoia Capital, Peregrine is the operational AI platform powering decision making and operations SF / NYC / DC | In-office 4 days | $175,000 - $300,000
Staff SWE, Product Security (SF / NYC) https://grnh.se/b2kbmt3j5us
Staff SWE, AI (SF) https://grnh.se/cq0caps45us
Staff Systems Engineer (SF) https://grnh.se/gbus43dg5us
Staff SWE, Product Experiences (SF) https://grnh.se/7xs79ny75us
Staff & Sr SWE (SF, NYC, DC) https://grnh.se/6jhp864a5us // https://grnh.se/gwf63pot5us
Sr SWE, Data Infrastructure (SF, NYC, DC) https://grnh.se/bq138yn05us
Sr SWE, Networking (SF) https://grnh.se/tdpez89u5us
Product Operations Lead (SF) https://grnh.se/0lopbszc5us
Well | Data Engineer | Python / SQL / Node.js / Terraform | Remote (USA, most states) or Onsite (NYC, NC, MA)
We're building a consumer health engagement platform that integrates concierge services, behavioral health, telemedicine, and care management to improve member health outcomes and lower costs. We're building at the intersection of healthcare, behavioral economics, big data, cloud infrastructure, and AI.
We're looking for data engineers who enjoy building scalable ETL processes, creating core data tooling, ingesting billions of rows across AWS, GCP, and BigQuery, and working closely with software, DevOps, and data science teams while maintaining strict HIPAA data safety standards.
3+ years of experience with cloud infrastructure (AWS/GCP), along with solid Python, SQL, Node.js, and/or Terraform skills. Experience with healthcare data (claims, EHRs, wearables) is a plus, but strong engineering fundamentals and good communication matter most. Remote in approved US locations, or hybrid/onsite in Chapel Hill (NC), Newton/Boston (MA), or NYC.
Salary: $115k–$145k + bonus potential & benefits.
Apply at https://secure7.entertimeonline.com/ta/6209307.careers?Caree...
Learn more about our mission, culture, and benefits at https://www.well.co/careers.
Friendly Captcha | Developer Relations | PART-TIME or FULL-TIME | Munich area, Germany | https://friendlycaptcha.com
At Friendly Captcha we do one thing and we do it well: we protect websites from malicious actors and bots.
We provide privacy-friendly and accessible anti-bot solutions that don’t annoy users with tasks like clicking fire hydrants. We make the internet a bit better every day by winning over customers currently using Google reCAPTCHA.
Friendly Captcha is a growing, profitable, fully bootstrapped company. Our revenue mostly comes from medium to large European enterprise and governments. We have the feeling we can make ourselves known better to engineers and other builders to gain more bottom-up growth.
We're looking to strengthen our team with someone who will be focused on our Developer Relations (DevRel) and general marketing activities. We're a startup and this is a pretty mixed role that's hard to describe in one or two sentences. It ranges from technical writing through building specialized tools and demos to support getting the word out.
Form with more information: https://friendlycaptcha.jobs.personio.com/job/2686399
Vitalize | Full-time Engineer | San Francisco (hybrid)
What we do: Hospitals run critical operations (staffing, labor planning, and capacity) on spreadsheets, phone calls, and gut instinct. Labor is the biggest cost and hardest operational problem, and it’s still largely manual. Vitalize is building the operating system for hospital labor (and ultimately capacity): we forecast demand from real hospital data (e.g., ADT + historical patterns + acuity) and translate that into concrete staffing decisions: next month’s schedule and the next shift.
Traction: - Launched Jan 2024; ~$8M committed ARR across 10+ health systems (deals ~$300K–$2M) - Live in 20+ hospitals and growing quickly - ~$37M raised (Oak HC/FT, Norwest, .406, plus customer-investors MemorialCare & Rochester Regional Health)
How we work: We’re extremely customer-obsessed: everyone visits customer sites (including engineering) and we regularly build alongside operators to solve real problems (not hypotheticals). High ownership, high candor, high velocity.
Who we're looking for: Engineers who learn quickly, reason clearly about hard problems, and want to ship high-impact product at the intersection of AI + operations + healthcare. If you're interested, email me mark@vitalize.care
Stack: TypeScript + Postgres + Effect
Comp: $160k–$270k + equity
Software Engineer - Full Stack | New York, NY | Full-time, ONSITE | $160K-$210K + equity (senior band $170K-$210K, mid $160K-$180K).
We're rebuilding our core customer journey — Search → Details → Booking → Post-booking — and consolidating fragmented pricing/inventory logic into a coherent backend domain with clear API contracts. Senior role with Staff-leaning scope: you'll own core domains (pricing, inventory, search), mentor engineers, and partner directly with the Head of Engineering across 5 teams. Company is expanding internationally (Mexico & Caribbean this year, Europe next), in-housing search from Algolia, and launching Spa as a new vertical.
Stack: Next.js, React, TypeScript, Tailwind, Node.js, Ruby on Rails, PostgreSQL, MongoDB, AWS, Datadog, Playwright/RSpec. Requirements: 4+ years shipping production web apps, comfortable across Rails backend and React frontend, schema/query design experience, proven end-to-end feature ownership.
Visa sponsorship not standard.
Full JD + Apply : https://uctalent.io/referral/Huynh_Nhu_Bao_Nhan221138/qeqwB6...
Apex Dental Partners | Full-Stack Developer | Dallas, TX (Remote US or Hybrid) | apexdp.com
We're a Dental Support Organization running 65 practices across TX/OK/CO/MO/IA/NE/TN/AZ. The unsexy industry description hides what's actually an interesting technical role: a small dev team with real ownership, pushing hard on automation and AI to make dental operations actually work well.
Stack is primarily Rails 8 + React, Electron, C# .NET (OpenDental), and Go — all on AWS.
You'd be joining a tight team where developers own problems end-to-end: from understanding why a billing workflow breaks down, to designing the fix, to shipping it. The domain is surprisingly broad — patient communication, PMS integration, payroll, clinical workflows — and there's no shortage of genuinely novel problems once you learn the business.
Good fit if you like: stable company, small team, broad latitude, and work that visibly matters to the people using it. Not a fit if you need a large eng org — but there's plenty of greenfield work as we're still actively building new features, not just maintaining legacy code.
Drop me a line: dhanson [at] apexdp.com
Akkio | US Fully Remote | Full-time | Senior Software and Forward-Deployed Engineers
Akkio is building AI-native applications and agentic workflows for large media agencies and brands: audience building and distribution, measurement / campaign analysis, media planning, etc. Generative and traditional AI/ML. We have reached & established PMF and are growing our customer base rapidly. See https://www.akkio.com
We at Akkio are leaning heavily into the AI development process. We are looking for candidates who are eager to build the next-generation SDLC that involves agentic tooling.
Note that we only have two levels at Akkio: Software Engineer and Senior Software Engineer. There is no principal, staff, etc.
* Senior Software Engineer, 160k-240k w/ equity: Looking for experienced web, backend, and full-stack candidates who have run projects, guided architecture, and built large applications. Interest in at least two of: statistics, code generation, LLM usage, traditional AI/ML, large data processing / data science, distributed systems development; Vue.js, Typescript, Node.js, Python. https://www.akkio.com/jobs
* Senior forward-deployed engineer (FDE), 160k-240k w/ equity: True full-stack developer who is able to triage issues and build small features across the full stack, interfacing with customers and responding to customer production issues; Vue.js, Typescript, Node.js, Python. https://www.akkio.com/jobs
All candidates must be authorized to work in the US
Category Labs | https://www.category.xyz/ | Remote and NYC | Full Time | $200K USD+
Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team.
We’re the team behind Monad, a high-performance, EVM-compatible Layer 1 whose public mainnet is now live. We write the core software that runs it: a parallel-execution EVM, a custom state database, and a BFT consensus client, all developed in the open.
Senior Software Engineer (C++ / Rust): https://jobs.ashbyhq.com/category-labs/a0af69a1-8a77-4bda-b5...
Senior Software Engineer, Formal Verification: https://jobs.ashbyhq.com/category-labs/4717412e-8243-4eb9-be...
Senior Software Engineer, Compiler: https://jobs.ashbyhq.com/category-labs/e5c34899-cea1-4d25-be...
Smart Contract Engineer (Solidity): https://jobs.ashbyhq.com/category-labs/776ce314-aa12-471b-92...
Stripe | Hybrid (50% of time in Toronto office) | Senior Go developer
We're looking for a senior-level Go developer who can design and ship idiomatic code our users love to work with. We can all write Go that compiles, but don't always know what best practices for 3rd party code are (in the Go ecosystem specifically). Ideal candidates are a part of the Go community / ecosystem and know what the current best practices are. They also probably have TypeScript experience (most of our tooling is TS) and in a perfect world, Ruby/PHP ecosystem knowledge (the other languages we're currently seeking expertise in). But, if we get a Go expert who's willing to learn a bunch of TypeScript, that probably works!
JD and application: https://stripe.com/careers/listing/backend-engineer-develope...
The best way to apply is to go through the form on the site. Happy to answer questions here though! It's a fairly unique role.
Radical Numerics | San Francisco, CA; Tokyo, JP | ONSITE | https://www.radicalnumerics.ai
50 million seed round -- Obvious Ventures and Emergence capital
Radical Numerics is an AI research lab building general biological intelligence — applying distributed systems, model architecture, and numerics research to biology. We built Evo and Evo 2, the generative genomics models behind the first AI-designed gene-editing tools and the first whole genome designed entirely by AI (published in Science and Nature). We're now building Omnii, our next-generation genome language model, and the infrastructure to scale it. Advisors include Eric Horvitz (CSO, Microsoft), Chris Ré (Stanford), and George Church (Harvard).
16 open roles, all onsite in San Francisco (several also open in Tokyo):
Full list: https://jobs.ashbyhq.com/radical-numerics
I'm on the team and happy to answer questions here or by email — heather@radicalnumerics.ai
Klutch AI (https://klutch.ai/) | Mobile Engineer | Seattle, onsite | Full-time
We’re building an AI platform for construction: offline-first mobile/web apps that automate jobsite workflows, understand documents and blueprints, and connect the field to the office.
Looking for a strong mobile engineer to own our React Native/Expo app for iOS + Android, plus parts of our TypeScript web app. Backend is Scala/Play + PostgreSQL.
You’ll build for real field conditions: no signal, gloves, sun glare, dusty tablets, large blueprints, high-res photos, and messy jobsite data.
Useful experience:
* React Native / Expo * Modern TypeScript web apps * Offline-first apps, SQLite, sync, conflict resolution * App Store / Google Play deployment * AI APIs: LLMs, vision, speech-to-text
3+ years experience preferred. Strong English communication required. Construction/logistics/field-industry experience is a plus.
Competitive salary, health/dental/vision, high autonomy, early team impact.
Contact: careers@klutchlabs.ai
SwingVision is the AI tennis, pickleball, and padel app that provides automated stats, highlights, and line calling using just your phone. Our mission is to democratize the pro sports experience for all athletes.
All positions are in Berkeley, California:
- Data Labeling Intern: https://app.deel.com/job-boards/swingvision/job-details/a9a7....
- Head of Product: https://jobs.deel.com/swingvision/job-details/cb631dcb-1a80-....
- Head of Machine Learning: https://jobs.deel.com/swingvision/job-details/c2cc0f23-3e59-....
DeepSight Technology | Software Manager x2, Staff Software Engineer (GPU Algorithms), C++ Software Engineers | Santa Clara, CA (Hybrid) | $175k-$250k (some flex) | Full-time | https://deepsightinc.applicantpro.com/jobs/
DeepSight is transforming interventional imaging. Our proprietary NeedleVue™ platform delivers real-time visualization inside the body — showing target anatomy and instrument position together — to guide biopsies, ablations, and cardiac interventions with radiation-free precision.
Our mission: democratize procedural medicine. 85% of U.S. counties lack skilled procedural specialists, and our low-cost platform helps close that gap with faster, safer cancer diagnosis and treatment.
Hiring: Software Manager (x2) (Imaging and AI, and GUI and App Logic), Staff Software Engineer — GPU Algorithms, C++ Software Engineers.
Apply: email CV to reverly@deepsight.com with "Hacker News" in the subject line.
Diffusion | All | SF Bay (Peninsula) | On site, full-time
Justin here, founder @ Diffusion. Formerly co-founder & CTO @ StrongDM.
Diffusion is a factory for building software factories.
All career stages welcome (including new grads). Please expect satisfying, dignifying intensity.
Email hello@diffusion.io / Read more https://diffusion.io
Starbridge | Senior AI Engineer | NYC or Remote | Full-time |
Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact.
AI Engineer: Applied AI plus strong software engineering. You will build, evaluate, and deploy LLM-driven features like deep document analysis and interactive chat, working with models from OpenAI, Anthropic, and Gemini. Expect hands-on Python, ML system design, experimentation, and production reliability. Bonus for RAG depth and frameworks like LangChain, LlamaIndex, or Hugging Face.
We're looking to build our in-person team in NYC but also open to remote!
Apply: https://starbridge.ai/careers and mention HackerNews or email recruiting@starbridge.ai with your resume.
Tasklet | Head of Design Engineering, Software Engineer (multiple), Customer Success Engineer | San Francisco, CA | ONSITE | Full-time
Tasklet is building the AI platform companies use to run their business on agents. You describe an outcome in plain English and our agents do the work across your SaaS tools, APIs, browser, files, and internal systems — immediately, or in the cloud 24x7 on a schedule or in response to events. Every agent gets its own cloud computer, filesystem, database, and browser. We're a team of 12 in SF, founded by Andrew Lee (Firebase founder) and Jonny Dimond, backed by $42M from USV, Lightspeed, YC, and others.
Head of Design Engineering ($300–450K base, 0.35–0.70%) — IC role owning our product experience end to end: decide how Tasklet should work, design our UX, and personally ship it in production. Looking for an experienced ex-founder builder with exceptional taste and real design & frontend chops.
Software Engineer — multiple roles ($220–400K base, 0.15–0.60%) — agent harness, context management, sandboxed execution, model serving, storage, Kubernetes, mobile & web apps. Deep systems fundamentals matter more to us than an AI résumé. Mid-level through Staff+.
Customer Success Engineer ($130–180K base, 0.05–0.15%) — own customer relationships & support our users. Help our customers use Tasklet more effectively and feed what you learn back into your core offering. We're looking for an AI power-user who's great with customers. ~1–5 years professional experience. No engineering background required.
All roles are in person at our office in SF -- no exceptions -- and we're not sponsoring visas at this time.
Full details here: https://tasklet.ai/careers — to apply, email me (andrew@tasklet.ai) with your resume and a video under five minutes that includes a demo of the most impressive thing you've built recently. See careers page for specifics.
Distru (https://www.distru.com) | Senior Software Engineer | AI Product Engineer | Senior Product Manager | REMOTE (Americas & Europe) | Full-Time
Distru is the #1 ERP in the cannabis industry. $3.5B in annual GMV flows through our platform, and most of the top cannabis brands and distributors in the US run their entire operation on us to stay compliant.
We're profitable, stable, and growing. No runway anxiety, and we're reinvesting into new product lines. We're an intrinsically motivated team that works without ego, is constantly learning, and genuinely cares about our people (5/5 on Glassdoor).
Distru is at an inflection point. We have deep market penetration in cannabis ERP, a new commerce layer (Distru Commerce, a B2B wholesale marketplace) live and growing, and a roadmap with a growing AI component. Our live AI Order Agent already lets buyers submit orders in any format from any source, killing manual data entry, the first of many bets on using AI to strip the repetitive heavy lifting out of running an ERP.
The roles: You'll own mission-critical parts of the product end to end, from planning and design through implementation, testing, and shipping. You might work on AI-native features (order/purchase intake, smart product matching, systems that learn from user feedback), Distru Commerce storefronts and ordering, manufacturing and distribution workflows, cultivation mobile tools for the floor, or compliance integrations with state systems like Metrc. These are high-ownership roles: you'll partner directly with product, design, support, and our C-suite, and you'll get customers writing you personal "thank you" emails.
Stack: React + TypeScript, Elixir/Phoenix + GraphQL, PostgreSQL, React Native, LangGraph
Please apply at https://distru.com/careers and mention Hacker News!
Featurebase | Full-stack Product Engineer | REMOTE (EU) | Full-time
Modern customers support & product feedback platform powering thousands of teams, including Lovable, Raycast, and n8n. Fully bootstrapped, profitable, and growing fast.
We’re building a full customer-facing suite where teams can handle their customer support, feedback prioritization, and product updates - all in one place.
We’re looking for a full-stack product engineer to own and ship core product features end-to-end, with a direct impact on Featurebase’s future.
Stack: NextJS + Typescript for the frontend, Node.js for the backend, MongoDB, Redis.
If you like small teams, autonomy, and shipping meaningful product work, we’d love to have you on board!
Apply here (we read every submission): https://go.featurebase.app/careers
Flywheel Motion (flywheelmotion.com) | REMOTE (worldwide) | Contract
We build authority infrastructure for people whose expertise has outgrown their digital presence — founders, scientists, operators. Positioning and narrative first, then the sites, content pipelines and distribution that make it compound. The delivery layer is agentic: Claude Code, Cursor and Aider doing the build work, humans holding editorial judgement and the client relationship. Engagements are scoped rather than staffed by the hour, so the work is contract and senior-weighted.
Open now:
- Sr Agentic Engineer — Claude Code / Cursor / Aider across the FM stack: member site infrastructure, content automation pipelines. TypeScript, system architecture, comfortable scoping a problem before writing code.
- AI-Native Tech & Growth Director — owns the platform and the agentic build system behind member launches. 8+ years technology leadership.
- Agentic Operations Coordinator — the bridge between strategy and build: Claude Code site builds, prompt development and tool evaluation, SEO and distribution testing.
Also open: brand strategy, editorial production, PR, design and copywriting.
All roles: https://flywheelmotion.com/en/careers/?utm_source=hackernews...
internal server error when picking a site to work on
Enveritas (YC S18, non-profit) | Backend Software Engineer | Remote (Global) | https://enveritas.org/jobs/
Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 30+ countries and build systems for analyzing risks in coffee, cocoa, and tea supply chains (including EUDR-related deforestation checks).
* Backend Software Engineer (Python, PostgreSQL/PostGIS, Docker, AWS, Terraform) - $135-$155k -https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)
Kyra Health | Senior & Staff Product Engineers | Python / TypeScript | Remote (USA)
We're building software that helps employers replace traditional group health insurance with individual plans, making healthcare less expensive and easier to navigate for everyone involved. We're doing it now because recent regulatory changes and advances in AI have made it possible. We're building at the intersection of healthcare, fintech, compliance, and AI.
Implementation is getting cheaper; engineering judgment is not.
We're looking for engineers who enjoy turning ambiguous problems into production systems, working across product and architecture, reviewing AI-generated code, building leverage through automation, and shipping quickly without creating a maintenance disaster.
Strong Python or TypeScript experience (or equivalent), good judgment, and good communication are more important to us than checking every box. US residency required, with a preference for candidates in the Eastern Time Zone or nearby.
Apply at https://engineering.kyra.health.
Questions are welcome at n@kyra.health, but applications sent by email will not be reviewed. Please apply through the website.
Senzing | Platform Engineer | Remote (USA) | Full-Time
Senzing builds enterprise entity-resolution SDK technology — an embeddable library that runs entirely inside customer infrastructure with zero data exfiltration. We're hiring a platform engineer to own AWS infrastructure for Placekey (our location-data subsidiary, production API at scale) and support Senzing's core ops.
This isn't a keep-the-lights-on role. We just completed an infra migration and are actively modernizing. You'd own day-to-day operations, harden the new environment, and have real input on where it goes.
Stack: EKS Fargate, Aurora PostgreSQL, S3, Lambda, Cloudflare, API gateway (Kong/AWS), Terraform, Grafana/CloudWatch/Datadog. Apps are Scala and Rust. Looking for: 5+ years platform/cloud infra, production Kubernetes (EKS ideal), managed Postgres (backup/recovery/tuning), IaC, solid networking, strong Python/Bash.
Remote anywhere in the USA. Competitive salary, full health/dental/vision, 401(k) match, flexible PTO.
To apply: email enghiring@senzing.com with your resume and a short note — tell us about a challenging production system you've owned end to end, including an incident where your monitoring missed something and what you changed afterward.
Palace Cybersecurity | Founding Deep Learning Engineer | New York or US Remote
Palace Cybersecurity secures large organizations from employees abusing cloud access privileges (Google Workspace, Microsoft SharePoint, Snowflake). We are commercializing Facade, a method for deep learning anomaly detection invented and deployed at Google (published at https://arxiv.org/abs/2412.06700).
Looking for a senior/staff level engineer with >5 YoE shipping production machine learning systems, and some experience with deep learning recommendation models. Prior experience in the cybersecurity domain is preferred, but not required. Fluency in an ML framework (e.g. Pytorch, Jax, or Tensorflow) and ETL data orchestration (e.g. Spark, Beam, Dagster) is required. You will work closely with the founder, an author of the above paper, on building and deploying a system for enterprise customers.
Contact at hiring[at]palacecyber.com
Aeolus | DevOps Engineer | San Francisco, CA (onsite) | Full-Time
Aeolus is seeking an exceptional DevOps Engineer to take ownership of the cloud infrastructure and deployment systems that power our mission in applied atmospheric science.
In this role, you'll be the technical foundation our scientists, ML engineers, and software engineers build on. Responsibilities include designing and operating cloud environments, deployment pipelines, and infrastructure-as-code that keep our systems reliable, scalable, and fast. Our ideal candidate has extensive experience in HPC environments.
Apply at https://www.aeolus.earth/careers/devops-engineer
Domino Data Lab | Remote (US) | Multiple Roles
Domino is hiring for a number of roles!
Great pay, hours, culture, product, and mission. I went from being a long time customer to being an employee, because of my conviction.
https://domino.ai/careers
AI Vertical Solutions is building BSCAgent, a next-generation decentralized AI marketplace that combines blockchain technology with artificial intelligence.
Our platform enables AI developers to publish their AI models directly to the marketplace while users pay for AI services through smart contracts. Revenue is distributed automatically and transparently to model creators, eliminating centralized intermediaries and creating an open AI economy.
We're looking for talented blockchain engineers who want to help shape the future of AI infrastructure.
Apply at here : https://aiverticalsolutions.com/join
Open Education Applications / Neon | Senior/Lead Platform & DevOps Engineer, Senior Frontend Engineer, Senior Full-Stack Engineer | Utrecht, The Netherlands | HYBRID
We are a non-profit working to make teaching materials for schools better, more affordable, and more flexible, in both digital and print formats.
Working hours and office cadence are flexible and agreed based on the role. Dutch proficiency is required. We offer highly competitive compensation.
Technology stack: Git monorepo, TypeScript, Yjs and React, some Python, OpenTofu/Terraform, Scaleway, managed PostgreSQL, and managed Kubernetes.
Open roles:
- Senior/Lead Platform & DevOps Engineer
- Senior Backend Engineer/Architect
- Senior Frontend Engineer
- Senior Full-Stack Engineer
E-mail jobs[at]openeducation.foundation met (HN) + de functienaam in het onderwerp, samen met een korte introductie en een link naar je LinkedIn-profiel en/of GitHub. Als er van beide kanten een goede match lijkt te zijn, plan ik graag een kennismakingsgesprek in.
https://openeducation.foundation | https://www.neon.nl
Clad (YC W23) | Software Engineer | NYC | withclad.com
Clad is construction software for building infrastructure. We help contractors track their work and automate their back office.
We're a 7 person team in-person in New York City, raised $2.7M, have >3 years of runway, and are growing faster than we ever have.
You'll build a well-crafted product, and work on challenging problems at intersection of AI, construction (mapping), and fintech.
Apply here: https://www.ycombinator.com/companies/clad/jobs/YHGyRSf-seni...
Or email me at jason [at] withclad [dot] com
Legion Intelligence | Senior/Staff Backend Engineer | REMOTE (US)
Legion is building a platform for governed agentic AI, primarily for government customers.
Legion has interesting engineering challenges ahead of us, and we are looking for backend engineers who are interested in solving them. Our customers run our full platform both in their data center and on their laptop. The network conditions our platform operate in will vary. Our platform needs to meet these challenges.
Stack: Rust, Python, Postgres, Kubernetes, Redis, Elasticsearch
US citizenship or a greencard is required for this role.
https://www.legionintel.com/careers
Atria | Global Remote (almost anywhere) & Hybrid NYC | Engineering roles
Atria Health is hiring for Product Engineer roles (across levels) and a Staff SWE, Agentic AI role.
Our team is operating with the special combination of rigor, empathy, and innovation required to fuel a global shift from reactive sick care to preventative, precision healthcare.
Technologies: Express, React, GCP, Terraform, DBT, MySQL, Snowflake
Learn more about our team here: https://share.atria.org/engineering
To apply, please send a resume to hackernewshiring@atria.org. Every resume sent here will be reviewed by a human.
Shepherd (Series B) | ONSITE | San Francisco, CA & New York City, NY
At Shepherd, we're pursuing the most ambitious technical vision in commercial insurance: fully autonomous underwriting. Shepherd is an AI-native commercial insurance platform transforming how high-hazard industries get covered.
The infrastructure behind the AI boom (data centers, semiconductor fabs, renewable energy assets) has to be built and insured, but traditional carriers weren't built for this speed. We built Shepherd to solve that.
We announced our $42M Series B earlier this year! That brings our total funding to over $60M — led by Intact Private Capital, the investment arm of one of the largest insurers in the world. Intact is not only our lead investor but also a carrier partner, a testament to the confidence the incumbent industry has in what we're building.
We’re looking for product-minded, high ownership engineers to join our team! The Engineering team is HQ’d in SF, but we’re growing in NYC now too!
We’re hiring for 2 Senior and 1 Staff SWE in SF, and 2 Staff SWE in NYC. Engineers own projects end-to-end so full stack ability is expected.
Check out our open roles here: https://shepherdinsurance.com/careers
Our stack includes: Typescript, React, Next.js, GraphQL w/ Apollo, Node.js, Postgres & Redis
– If you have experience building AI agents or multi-step reasoning systems, we’d love to hear from you.
* In the form, be sure to mention that you heard about this opportunity via Hacker News.
If you want to read more about our team and culture, check out our blog: https://shepherdinsurance.com/blog
CoVar | Durham, NC | https://covar.com/ | Full-time | ONSITE (3 days in office per week)
CoVar is a small R&D company specializing in AI/ML and software development for defense and healthcare. Bootstrapped and profitable. We're looking for a jack-of-all-trades who can: prototype computer vision algorithms, build Python web services, wrangle large sets of data from disparate classes of sensors, ... any or all, with the only hard requirement being eagerness to learn.
Visit covar.com for more information on our current openings!
I met Pete when I worked at kitware. Would u have time for a fifteen min call? I'm interested in the position but have questions about viabikity given that capabilitiea of ai. Send an email.
Marple | Software Engineer | Antwerp, Belgium | Full-time | Hybrid (3 days/week onsite)
We build cloud software for time series data from test and measurement. Customers include F1 teams, electric aircraft makers, and hypercar companies. Building high performance systems is the core of what we do: typical datasets are 200Hz, 40k channels, 30 minutes, so 14 billion data points / test.
Stack: Python, TypeScript, PostgreSQL, Apache Iceberg, Linux, Docker, AWS, Kubernetes. None required, but we want someone who has solved genuinely hard problems in code.
Details and application: https://app.notion.com/p/getmarple/Software-engineer-Marple-...
Questions: nero@marpledata.com
Baton | San Francisco, CA (Hybrid) | Full-Time
Baton (baton.io) is Ryder's in-house product development group focused on harnessing emerging technologies to redefine transportation and logistics. With $10B in freight under management, our technology reaches every part of the U.S. economy. We design and ship category-defining software that enables Ryder and its 50,000+ customers—including some of the world's most well-known brands—to plan and execute freight intelligently, efficiently, and cost-effectively. Our work includes everything from customer-facing software to the data platform that will power the next era of innovation at Ryder.
Baton's mission: enable supply chain on autopilot.
Ryder acquired Baton in 2022 to power its next wave of digital products. We operate at startup speed, with Fortune 500 reach. If you have a passion for solving complex problems and creating impact for the engine of the American economy, you'll love it here.
Current openings at Baton:
* Software Engineer - Data Platform (hybrid, $162,000 - $216,000): https://grnh.se/8pm4cytg7us
* Software Engineer - Infrastructure, Data Platform (hybrid, $162,000 - $216,000): https://grnh.se/wb558ncz7us
* Senior Product Designer (hybrid, $140,000 - $190,000): https://grnh.se/bo7oe4uv7us
* Senior Software Engineer - Full Stack, Technical Lead (hybrid, $200,000 - $250,000): https://grnh.se/j8zrjo0k7us
* Staff Software Engineer - Infrastructure, Data Platform (hybrid, $260,000 - $350,000): https://grnh.se/55wbfa9g7us
* Software Engineer, MLOps - Machine Learning (hybrid, $162,000 - $216,000): https://job-boards.greenhouse.io/baton/jobs/5200002007
Rootly | https://rootly.com/| design, engineering, GTM, sales | SF Bay, Toronto, APAC
Rootly is an AI-native on-call and incident response. Modern Slack and MS Teams native incident management—from your first alert to retrospective. Trusted by 100s of leading companies including NVIDIA, Squarespace, Canva, Grammarly, Elastic, Tripadvisor, and Figma.
Hiring across design, engineering, GTM, and sales https://rootly.com/careers#open-roles
My friend, this is the "Who is hiring?" thread, not the "Who wants to be hired?" thread. You probably want to post here: https://news.ycombinator.com/item?id=49156682
GetEpic.com | Site Reliability Engineer (SRE) | Remote (Worldwide) | Full-time
Help millions of kids get excited about reading!
Tech stack:
Google Cloud Platform (GCP) Kubernetes (GKE) Terraform Linux, networking, observability, automation
We're looking for an experienced SRE to help build and operate our global infrastructure.
Open roles: https://www.getepic.com/careers/open-roles
If you're interested, james + getepic.com and I'll help fast-track your application.
PostHog | Full-Time | Technical CSMs, Technical AEs, AI Research Engineer | REMOTE (all remote) | Hiring GMT-8 to GMT+2 | PostHog makes your product self-driving.
* we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.
* we are growing through more autonomy and transparency not through process.
* we have a ton of scale and a bunch of super interesting technical problems to solve
* we're building 20 more products over the next couple of years, so you could end up building one of those
* public compensation calculator! see immediately what you'd get paid
* we're hiring: ai research engineer, technical customer success managers (americas & emea), technical account executives, bdr team lead, biz ops manager, and more.
https://posthog.com/careers
40GRID - Full-time Remote | Senior QA Engineer
Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.
Role Details: https://bit.ly/3PHUNzw
Email: jobs [at] 40grid.com (no recruiters or agencies, please put HN in subject line, thanks).
BASE16 | https://base16.fr | Remote (France) | Business Developer (Cybersecurity) | Contract, not employment
We sell cybersecurity to startups and small businesses in France. Audits, pentests, compliance, managed security.
Looking for someone who can find these companies and close them. You should have sold IT or security services before, and know enough tech to hold your own on a call. French fluency required.
This is a freelance/contractor role. You invoice us, you handle your own status.
Pay: 1000€ fixed per month + 25% of every contract you sign.
Contact: jobs@base16.fr, subject "Business Developer". Tell me what you've sold and to who.
AREO | Remote (EU) / on-site in Bremen, Germany | Full-Time | Equity | Roles: [Engineering Manager (Ruby on Rails), Lead Product Engineer (Ruby on Rails), Robotics Lead]
My name is Marius and I am the CTO at AREO (https://goareo.com/).
AREO, founded in January 2023 by a team with 20+ years of combined experience in retail and startups, is a young startup specializing in developing innovative solutions for supermarkets and grocery retail stores.
Our cutting-edge B2B SaaS platform optimizes workflows for employees by providing real-time access to inventory, product information, and customer inquiries. We serve large supermarket chains in Germany and across the EU.
We already hired two backend developers through "HN - Who is hiring" and are now seeking a Lead Product Engineer (Ruby on Rails) / Engineering Manager (Ruby on Rails) with a minimum of 8 years of experience (preferably in startups), as we recently closed another large contract with a major retail chain and are growing quickly.
For both the Lead Product Engineer and Engineering Manager roles, professional knowledge of German is required, and you need to be based in the EU.
If you're passionate about building innovative retail products from scratch, these roles are for you.
Backend Stack: Ruby / Rails (8.x), StimulusJS / Hotwire / Turbo, AlpineJS, Postgres, Docker, DigitalOcean, OpenAPI, LLMs
We are also seeking a Robotics Lead to help us set up and run our new robotics lab in Bremen, Germany. We are building a retail robot, initially focusing on teleoperation and later on autonomous model development. You should have at least 3 years of experience with humanoid robots, VLAs, teleoperation, and other relevant robotics systems. Professional knowledge of German is required, and you must live in or be ready to move to Bremen.
Perks: Fully remote roles in Europe for the Engineering Manager and Lead Product Engineer, work where you are most productive, sizeable equity in a rapidly growing company, flat hierarchies, no-ego work environment, work in a lean but highly experienced team.
Apply here: marius[at]goareo.com and mention "HN - Who is hiring?" and the role you are applying for in the subject.
SentiLink | https://www.sentilink.com/ | Engineering & Data Science | REMOTE, HYBRID, and ONSITE (USA & INDIA) | Full Time
At SentiLink, we stop identity fraud at scale. Our products protect banks, fintechs, marketplaces, and leading financial institutions from synthetic identity fraud, identity theft, and emerging threats — analyzing millions of applications while keeping real users moving fast.
We’ve seen tremendous traction and are growing extremely quickly. Our real-time APIs have helped verify hundreds of millions of identities, starting with financial services and rapidly expanding into new markets. SentiLink is backed by world-class investors including Craft Ventures, Andreessen Horowitz, NYCA, and Max Levchin.
SentiLink supports a variety of ways to work, ranging from fully remote to in-office. We operate as a digital-first company with strong collaboration across the U.S. and India. We maintain physical offices in Austin, San Francisco, New York City, Seattle, Los Angeles, and Chicago in the U.S., and in Gurugram (Delhi) and Bengaluru in India. If you’re located near one of these offices, we would love for you to spend time in the office regularly. Some roles are hybrid or in-office by design. For example, our engineering team in India works primarily from our Gurugram office.
We’re a small, high-impact team solving one of the most interesting and adversarial problems in fintech: how do you build systems that reliably determine whether a real human is on the other side of a financial transaction? We’re hiring across Engineering (Full-stack and Infra) and Data Science / ML roles. Hiring at Manager/Director level as well as mid-level/Senior levels. We’re language-agnostic and hire for fundamentals.
Across the team you’ll see: • Python, Go, Rust, Scala • PostgreSQL, Snowflake • Kafka, Redis • Terraform, Kubernetes • ML: XGBoost, PyTorch, Feature stores, real-time scoring pipelines
If you love solving complex distributed systems challenges, building customer-facing ML products, or working on detection systems that must be both high-precision and low-latency, you’ll fit right in.
Roles are here: https://jobs.ashbyhq.com/sentilink?utm_source=hacker_news If you have questions, feel free to reach out directly at liz.woodfield at sentilink dot com.
Role: Engineering Manager Contact: jeff+hn@histowiz.com
About the role: As a valuable addition to our dynamic team, you will collaborate closely with our VP of Engineering, along with a talented group of frontend and backend engineers, and dedicated product managers.
- Engineering Manager, looking for candidates with previous experience in coordinating product managers, developers, well-managed experience with deploying code
Everis | Mid / Senior Growth Manager, Mobile Apps | REMOTE | $30k–$50k USD
Everis is a $25M AI-native software startup founded by the entrepreneurs behind Time Doctor. We acquire, build, and grow profitable software businesses and mobile apps.
We’re hiring a hands-on Growth Manager to own mobile app growth across paid acquisition, ASO, subscription conversion, retention, revenue, and profit.
You should have practical experience with Apple Search Ads, end-to-end ASO across the App Store and Google Play, and at least one additional paid channel such as Meta, TikTok, or Google. We are open to experienced operators or exceptional early-career candidates with strong analytical ability, creativity, and evidence of measurable results.
Work from anywhere, flexible hours, unlimited leave, direct founder access, and significant ownership. No degree required.
Apply: https://jobs.ashbyhq.com/everis/ba649f74-3a18-4171-93a9-d926...
Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit.
At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.
We’re hiring Lead Engineers with 5-9 YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:
++ iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]
++ Senior Security Engineer [SIEM, IDS/IPS, vulnerability scanning, encryption]
++ Infra/Backend Engineer [Tech Stack: AWS]
++ WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]
++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]
Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.
This is a hybrid role based in San Carlos, CA, with 3+ days per week onsite and the option to work remotely on remaining days.
Due to U.S. export control regulations, we can only hire U.S. Persons (U.S. citizens, Green Card holders, lawful permanent residents, or individuals granted asylum or refugee status).
Middesk | Full-time | NYC / SF | Hybrid | middesk.com
At Middesk, we're building the business identity infrastructure that banks, fintechs, and platforms rely on to know who they're doing business with — powering KYB (Know Your Business) compliance, fraud prevention, and entity verification at scale.
We're expanding beyond verification into a full agentic compliance platform — orchestrators and specialist agents that automate what used to be manual compliance review. Backed by YC, Sequoia, and Accel (Series B). We're a small, sharp team with high ownership — engineers work closely with customers and leadership, and get to see their work ship fast. Open roles:
Engineering Manager ($205k - $260k) — NYC, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/a8d625b6-9465-4f32-bf12-ad6...
Forward Deployed Engineer ($148K – $255K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/a72b1048-1001-49b1-92bd-9c4...
(Senior) Software Engineer ($148K – $275K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/e1c6af86-dce1-495f-a710-ad3...
Software Engineer, Infrastructure ($148K – $230K) — SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/aed2c535-cd58-4920-9618-a0c...
Data Scientist ($175K – $210K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/f0da59d3-43fa-460b-88ea-4fc...
Lead Data Scientist ($210K – $250K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/7fd5aeb2-c33c-4f0a-ad3d-216...
PlantingSpace | Full-time | Remote (EU time zone) + Quarterly Meet-ups | https://planting.space
We're building a system that represents domain knowledge as modular probabilistic models — making analysis rigorous and transparent. Users can connect these models flexibly into larger structures. The system enforces consistency across them, and propagates uncertainty through each step. Our first applications are in finance and scientific research, with use cases ranging from equity valuation and distress monitoring, to particle physics.
We're hiring across the following areas:
* Software Engineering: Program Lead, Product - Quantitative Modeling, Bayesian, Program Synthesis
* Research: Analytic Learning Algorithms
* Domain Experts - Valuation, Quantitative Default-Probability, or Interest Rate Prediction Models: to collaborate on use cases, from opportunity validation through production
Find out more, and apply at: https://planting.space/joinus/
Brain Corp | Multiple positions engineering/operations/product | San Diego CA | Most roles ONSITE, some REMOTE
With 50k robots deployed globally and counting, we're looking for innovators and technologists to help us make the real world work better.
We currently have 23 openings spanning software and QA engineering, technical support, operations and product management.
Most roles are on-site in San Diego CA; some are remote and two are based in the Netherlands.
All positions are posted here: https://www.braincorp.com/open-positions
Recent activity at Brain Corp: https://www.braincorp.com/resources
FYI, I'm interested but trying to drill into any of the specific postings is reloading the `/open-positions` page for me (Safari, connected to a VPN.)
I'll go ahead and accept that `Staff Software Development Engineer in Test, Cloud Applications` role, thanks ;)
Snout https://snout.com/ | Multiple Engineering + Product Roles | Remote US or Ontario, Canada | Full Time
Join us at Snout on our mission to ensure no one ever has to make a health decision for their pet based on the cash in their bank account. Snout plans pay for 100% of routine veterinary care, unlimited visits, and additional member benefits - think pet insurance, that you will actually use every year.
We're growing the team and hiring across the board. Open roles:
Full-Stack Software Engineer - Build and ship every day across our web apps, payments, and data systems, from database to UI.
Frontend Engineer - Spend ~80% of your time building the React/Tailwind experience clinics and pet owners rely on, and ~20% in the Node/PostgreSQL backend behind it.
Backend Engineer - Spend ~80% of your time on the services, data systems, and payments infrastructure behind our wellness plans, and ~20% in the React frontend.
Data Engineer - Own how data moves through Snout: pipelines, ETL, and integrations, including getting data out of the on-prem software clinics already run.
Platform Engineer (cloud operations, developer experience, security) - Own our AWS environment, CI/CD pipelines, developer experience, and platform security - the foundation the whole team ships on.
Product Manager - Own discovery-to-delivery for our wellness platform, working shoulder to shoulder with engineering and the rest of the business.
QA Engineer - Own quality across the platform: test strategy, automation, and the release confidence that lets a small team ship fast.
Applied AI Engineer - Put LLMs to work across the product and the business, from customer-facing features to internal tooling.
Across all roles we're looking for at least three years of relevant experience, and we're hiring senior and staff level engineers as well.
Our tech stack includes Node.js, React, PostgreSQL, AWS, Tailwind, and Python. We use both JavaScript and TypeScript heavily. Our team uses LLM-based tooling day to day, but we're fundamentally a human-centric team, and our product itself does not heavily feature AI components.
To apply please email kyle@snout.com.
DualEntry | Full-time | REMOTE
We build the first AI-native ERP software. Competitors measure customer migrations in quarters, we offer Day-One data migration.
Backed by Google, Lightspeed and Khosla with a 90M series A, we're building a team of outliers. The people who raise the bar. The builders. The ones who move fast and consistently do exceptional work.
It's high ownership, greenfield work and many of our roles are first hires. You'll grow along with the product and the team.
ROLES
-- Engineering Manager (NY, ONSITE) $200K – $350K + Equity
-- Lead Mobile Engineer (React Native / Expo)[First hire] REMOTE (WORLDWIDE) $120k - $180k + Equity
-- SRE [First Hire] REMOTE (WORLDWIDE) $140k - $250k + Equity
Email ivanc@dualentry.com with your CV/LinkedIn and "Hacker News" in the subject line
[flagged]
Please note the rules at the top of the thread:
Please only post if you personally are part of the hiring company—no recruiting firms or job boards
Should this post be allowed? You aren't exactly hiring
SmarterDx | 150-250k+ + equity + benefits | Remote (US only) | Multiple roles | https://smarterdx.com/careers
SmarterDx builds clinical AI for one of healthcare’s most broken systems: how hospitals get paid for the care they actually deliver.
Our physician-designed clinical AI platform reviews the clinical record, understands the nuance of patient care, and helps hospitals capture appropriate reimbursement across the revenue cycle. The core problem is hard: messy clinical data, complex regulations, payer rules, medical reasoning, and real financial stakes. When we get it right, hospitals recover millions in earned revenue, reduce manual review burden, and keep clinical and revenue teams focused on higher-value work.
We’ve hit serious scale while keeping the team unusually strong and technical: MD/data scientist hybrids, Stanford LLM researchers, former Google and Amazon engineers, former ASF board member, and others who are among the best in their fields. Many teammates have been here since we bootstrapped to $1M+ in contracted revenue before raising capital.
In 2025, SmarterDx became part of Smarter Technologies through a $1.1B deal with New Mountain Capital, reaching unicorn status while continuing to operate with the autonomy, urgency, and product velocity that got us here. Before that, we raised $71M from Floodgate, Transformation Capital, and Bessemer, including a $50M Series B.
We have real product-market fit: 85+ health systems, 300+ hospital sites, rapid customer growth, and 150% YoY headcount growth (currently at ~550). Now we’re scaling the platform.
For more and to apply, see https://smarterdx.com/careers
Tonic AI (https://tonic.ai) builds the data infrastructure behind modern AI. We generate the synthetic environments that agents are trained and tested in, and we de-identify real enterprise data so it can be used safely in training and evaluation. Eight years in, we work with frontier AI labs pushing the edge of what models can do, and with hundreds of enterprises including Fidelity, Comcast, eBay, and Vanguard, on the data problems that sit at the center of where AI is going next.
We are looking for a data scientist with 8+ years experience (or 3+ with relevant PHD). In this role you will:
++ Design and build the systems that generate longitudinally coherent synthetic environments for agent training and evaluation, including persona modeling, task generators, and verifiable ground truth.
++ Build and maintain synthesis models that generate realistic replacement values at very large scale, preserving format, statistical distribution, and semantic consistency so de-identified data stays useful downstream.
++ Train and improve the NER models behind our entity detection, driving accuracy and recall across free text, structured fields, and mixed enterprise data at scale.
++ Build evaluation infrastructure that grades agent outcomes, not just traces, and produces real discrimination between frontier models on real tasks.
++ Fine-tune and evaluate open-weight models on Tonic-generated data, and turn benchmark results into product and research direction.
++ Expand coverage into new domains, languages, and entity types, and handle the long tail of formats and edge cases that real customer data throws off.
++ Own model evaluation across the board: precision and recall on detection, utility preservation on synthesis, and outcome-level grading for agents.
++ Optimize inference so models run efficiently on large volumes of sensitive data inside customer environments.
++ Partner directly with frontier labs and enterprise ML team to turn hard data problems into shipped model improvements.
++ Set technical direction for a small, senior team and raise the bar on rigor, reproducibility, and shipping.
Apply here: https://jobs.ashbyhq.com/TonicAI/048a114d-fb5f-46ef-b0ff-b62... but also shoot me an email at adam + (company domain name).
Cogram | Full-time | Remote (CET ±3) | https://cogram.com | B2B Saas / AI for AEC
Cogram is an AI platform for the architecture, engineering, and construction industry. We automate project admin such as RFIs & submittals, email filing, field notes, meeting minutes, and reporting. World-leading architecture and engineering firms have adopted Cogram at scale. We're backed by YC and Initialized.
We're looking for product engineers that ship high-quality software and are good at talking to users and understanding requirements. You're comfortable across the stack and own features end-to-end. A strong sense for good UI/UX is required. Experience in architecture, 3D modeling / CAD / BIM, or building industry-vertical AI agents is a big plus.
Stack: Python (FastAPI), Postgres, Redis, React/TypeScript, React Native/Expo, Terraform/Kubernetes on AWS & Azure. Fully remote, three off-sites/year, ~38 paid days off, competitive salary + equity.
Apply: r+hnhiring[at]cogram[dot]com with GitHub/LinkedIn/portfolio and a short note, including your current agentic-coding setup. No AI-generated emails, please.
Would you consider remote from Nairobi, UTC+3? This role sounds like a great fit for my background (React, React Native/Expo, TypeScript, Node.js, building web & mobile products, and customer-facing technical work), and I'd love to apply if location isn't a blocker.
Ashby | YC 19 | REMOTE | Hiring Engineering Leaders | $200k–$275k Ashby is the all-in-one recruiting platform powering hiring at the world's most innovative companies. If you cmd+f "Ashby" you'll see that we're powering many of the job postings in this thread!
We’re looking to scale our engineering leadership team with technical leaders who want to raise the impact of a high-performing organization.
* Not Your Traditional "Jira-Manager": Our EMs are not classic delivery coordinators who shuffle meetings or build heavy processes. Instead, you will own people, hiring bar, technical judgment, and the health of our engineering systems.
* High-Autonomy Team: Because 80%+ of our engineering team is Senior–Staff+ level, our engineers already possess a high degree of ownership. Your focus is less on day-to-day task coordination and more on coaching independent owners, managing ambiguity, and raising team impact.
* Technically Credible Leaders: You will stay close enough to the work to challenge assumptions, review proposals, spot maintainability issues, and jump into the code to debug alongside engineers when needed.
* Organizational Advocates: Beyond your immediate team, you will act as an advocate owning the health and metrics of org-wide areas—ranging from CI/CD health and developer productivity to customer success collaboration and on-call sustainability.
* 100% Remote Async Culture: We maintain an even distribution of engineers across North America and Europe, optimizing for minimal process and maximum focus.
* Here's how we're thinking about AI at Ashby:https://www.ashbyhq.com/blog/engineering/ai-ashby-engineerin...
* Full transparency on engineering levels + comp:https://www.ashbyhq.com/blog/engineering/leveling-and-compen...
Stack: TypeScript (frontend & backend), React, GraphQL API, Node.js, Postgres, Redis. (While you won't always be shipping code, you are expected to hold a deep technical understanding of the system).
Full list of open roles:https://www.ashbyhq.com/careers?utm_source=HNwhoshiring
Just an fyi - your compensation link is broken :) should be https://www.ashbyhq.com/blog/engineering/leveling-and-compen...
Checkly | Senior Sales Engineer, Sales Engineer | Remote (Europe / US Eastern Time zone) | Full-time | https://checklyhq.com
Checkly is the active reliability layer for developers and agents — we unify testing, synthetic monitoring, and observability into a single AI-native workflow, so engineering teams (and the agents shipping alongside them) can catch issues before customers do.
We're hiring two roles on our Sales team to help customers get the most out of Checkly — supporting technical evaluations, answering implementation questions, and working directly with Product and Engineering on what we learn from customers.
Senior Sales Engineer (remote, Europe, UTC+1 to UTC+2) — https://jobs.ashbyhq.com/checkly/39dceb59-01f6-43c9-9629-105...
Sales Engineer (remote, ET +/-1, e.g. US East Coast, Argentina) — https://jobs.ashbyhq.com/checkly/639d6329-ae5e-4fef-8641-d07...
Both roles want someone with a technical background (engineering, technical consultancy, professional services, or dev rel), comfortable reading/writing/debugging code (JS/Node.js preferred), who genuinely enjoys talking to customers and running demos. We use AI tools like Claude Code and Codex daily to accelerate customer-facing work.
Transparent, published salary bands, stock options, and an annual company on-site. Our hiring playbook and employee handbook are open-source if you want to see how we work before applying: https://www.checklyhq.com/careers/
Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |
Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Backed by top VC firms, we have built a team of professionals from various successful start-ups and well-known technology companies.
We're looking for senior level engineers for multiple roles - https://www.temporal.io/careers
FEATURED ROLES:
Senior Software Engineer, Observability → https://grnh.se/o9hj7ocn7us
Staff Software Engineer, Observability → https://grnh.se/r4kwffji7us
Senior Staff Software Engineer, Infrastructure → https://grnh.se/l2ct6nkv7us
Senior Product Manager, Scalability & Compute → https://grnh.se/dmirdld87us
Staff Product Manager, Developer Lifecycle & Tooling → https://grnh.se/ei1g00jn7us
Staff Product Manager, Agent Platform → https://grnh.se/w05hr5tl7us
Senior Staff Software Engineer, Open Source Server → https://grnh.se/470c51e97us
Staff Software Engineer, Open Source Server → https://grnh.se/942b12a77us
Senior Software Engineer, Open Source Server → https://grnh.se/9j9gmqkx7us
US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.
Seeq | https://seeq.com | Staff/Principal Software Engineer (Full-Stack, AI, Backend, Platform) | REMOTE (Some crossover w/ PST required) | Full-time | $170k-$205k + annual cash bonus + equity. Salary range for US-based; local adjustments for other countries. Seeq creates cutting-edge data analytics software for industrial process data, serving sectors like pharmaceuticals, energy, and manufacturing. Our core product is a robust calculation engine capable of executing advanced math and machine learning algorithms on streaming time-series data. By leveraging generative AI, we enhance usability and accelerate outcomes for our users.
We've built up a great remote culture (e.g. annual meetups, home office allowance, generous PTO, a remote office app we created to collaborate) and a dev team that enjoys tackling hard problems that make a difference for our customers (dev blog for more: https://geeq.seeq.com/).
Be sure to mention that you came from Hacker News in your application!
Staff/Principal Backend Software Engineer (JVM, Postgres): https://apply.workable.com/seeq/j/CDBF1AE73C
Staff Full-Stack (React, Python, AI Technologies): https://apply.workable.com/seeq/j/1378093793
Staff/Principal Full-Stack (React, JVM, Postgres): https://apply.workable.com/seeq/j/610FB07CEB
Senior Full-Stack (React, JVM, Postgres): https://apply.workable.com/seeq/j/763AE68666
Staff Frontend Design Systems Engineer (React, Tailwind, UX): https://apply.workable.com/seeq/j/B3E0E9645D/
Staff Software Engineer - Developer Experience (Gradle, Kubernetes, Devex): https://apply.workable.com/seeq/j/A966C8897D/
Staff/Principal Software Engineer - Platform (Kubernetes, Terraform, Grafana): https://apply.workable.com/seeq/j/FD4C7FD4F3
DuckDuckGo | Multiple Roles | Remote | Full-time | $178,500 - $243,800 USD + equity
Senior Web Security Engineer, Browser Platform - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/a447e823-fd8f-438f-909...
Senior Backend Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/53022b02-da3d-4fda-827...
Senior Software Engineer - Windows Desktop App - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/47e569c6-f995-4955-a89...
Senior Data Scientist - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/a447e823-fd8f-438f-909...
Director, Data Science - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/0269aeaa-8d8f-4c8d-b78...
Senior Privacy Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/80797cf4-64b2-4e94-9d8...
Director, Privacy Engineering- $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/494caa52-2916-49f0-9c4...
Director, Business Development (Remote within USA) - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/30f53ccd-9714-4bee-9d5...
VP, Legal (Remote within USA) - $320,000 USD + equity https://jobs.ashbyhq.com/duck-duck-go/d270a903-e619-4979-a07...
Creative Design Lead - $200,267 USD + equity https://jobs.ashbyhq.com/duck-duck-go/2b76bbee-43df-48d4-ba9...
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I think it's more accurate to say "both the hiring process and hiring venues have been enshittified." That said, I've recently entirely given up applying for jobs I see posted on LinkedIn, Glassdoor, Indeed etc., in favor of following up on HN Who Is Hiring posts, especially those that end with "drop me an email." I've had several good talks with CEOs, and hiring managers, and several preliminary tech screens. So, there's still signal here.
MixRank (YC S11) | Software Engineers | 100% Remote (Global) | Full-Time MixRank processes petabytes of data every month through web crawling. Hundreds of customers use our data products, including Google, Amazon, Facebook, Intel, and Adobe, across industries such as finance, recruiting, sales, marketing, and security. We’re a fully remote company with a global footprint across 20+ countries. We’re growing, profitable, employee-owned, and have no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.
We’re looking for passionate individuals for whom programming is not just a job, but something they genuinely love to do. We’re obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.
Our codebase is friendly to new contributors. You’ll have a fully functional development environment within hours through full automation and will be pushing commits on your first day. Deployments to production happen multiple times per day and finish in under two minutes.Effectively all of our codebase is written in Python, Rust, SQL, JavaScript/TypeScript, and Nix. The core technologies you’ll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We run two datacenters with high-performance servers we’ve built ourselves, capable of handling the volumes of data we process. We’ve implemented our own distributed file system, perform full-scale web crawls, and download and run static analysis on the entire universe of published Android APKs and iOS IPAs.
Unlike a typical startup where you might spend half your time in meetings and the other half fixing Jira tickets, at MixRank you’ll challenge yourself with difficult technical problems that help you grow as an individual. We’re continuously hiring for the positions below; these aren’t singular roles that close once filled. Our philosophy is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities around their interests. Other companies may create a long list of specific requirements with the expectation that you’ll exactly replace someone on the team or fit a role defined by committee. MixRank is more pragmatic: we first get excited about bringing a unique individual onto the team, then figure out the best way to support their specific talents.
Junior Software Engineer - Remote (Global), Full-Time
We’re looking for remote junior engineers with 0–3 years of professional software experience and 5+ years of curiosity exploring computers, programming, and technical hobby projects.
This is an open-ended entry role with mentorship and diverse opportunities to work across all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more.
To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, or anything else that shows how you think and build.
Ideally, you’ve already graduated. But if you still have one or more years left of school, please feel free to apply anyway. If you’re the right fit for the team, we’ll figure out a way to accommodate your schedule.
Apply here: https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j
Software Engineer - Remote (Global), Full-Time
We’re hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, DevOps, and more. We’ll tailor the role to the subset of areas that best match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
Apply here: https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s
I’m Kiran, Chief of Staff at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.
Railway | Infra Eng-Storage, Product Eng (full-stack), Infra Eng-Observability, Brand Designer - Web, Infra Eng-General| REMOTE (Worldwide) | https://railway.com/careers
Do you feel scared and alone when opening the AWS console? Do you wish you could just tell Claude to manage your infra, and it would just work? Do you dream of a future where software is abundant and developers and normies alike are free to build their wildest dreams?
We're Railway, and we think infrastructure can be better. We're working at the forefront distributed systems engineering, interface design, and agentic computing to bring about the infrastructure platform we've always wanted. So far we've built out a platform loved by 3M+ users and we're just getting started.
Fair warning! The problems are complex: racking and stacking servers, home-rolled hypervisors, cut-above container orchestration, over/under/whateverlay networks, virtio device drivers, edge proxies, IAM that doesn't suck, kitchen sinks - we need to build it and we're looking for likeminded individuals who think this stuff is fun.
Five open roles (apply below!):
+Senior Infra Engineer: Storage -Apply here: (https://jobs.ashbyhq.com/Railway/25d8444a-47dc-4084-ae56-29a...)
+Product Engineer (full-stack): -Apply here: (https://jobs.ashbyhq.com/Railway/6ddcfe47-6cce-469b-ba6d-4f0...)
+Brand Designer - Web: -Apply here: (https://railway.com/careers/brand-designer-web)
+Senior Infra Engineer: Observability -Apply here: (https://railway.com/careers/platform-engineer-instrumentatio...)
+Infrastructure Engineer(Platform): -Apply here:(https://jobs.ashbyhq.com/Railway/b8072f95-043f-404d-a313-f0b...)
Hey everyone, I'm hiring an Agentic AI staff engineer to build out our Agentic AI platform for agent use cases across our entire organization.
https://jobs.republicservices.com/us/en/job/R-179963/Staff-E...
We may consider strong candidates outside of Arizona, but we are hoping to find someone that can come into the office on occasion so we prefer Az based.
This role does not have an in-office requirement but would need to come in for certain meetings/events, likely once a week.
We are not sponsoring Visas at this time
Salary mid point: $165k + 20% bonus target (depends on company performance)
Not accepting agency submissions
Sumble is the newco from the founders of Kaggle. We are hiring full stack engineers, ai/ml engineers and growth/marketing. Can view our roles and apply here: https://sumble-inc.workable.com/ We are building a knowledge graph from web data with a first focus on data for go-to-market teams.
We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.
Our long-term vision is to become the world's best data vendor. Try the product at sumble.com.
We are a team of 25 with experience at companies such as Google, Meta, Stack Overflow, Rippling, Snowflake, Confluent and Kaggle.
We raised $38.5MM from Coatue, Canaan, Square Peg Capital https://techcrunch.com/2025/10/22/sumble-emerges-from-stealt...
Better Stack | https://betterstack.com/ | /^Full-?stack Engineer$/i | Remote (North America & Europe)
We are software builders at :heart: CEO is a software engineer, COO is a software engineer, and you guessed it, CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.
We are looking for software engineers who, given enough time, could build Better Stack on their own = looking for full-stack product engineer generalists to help us create high-quality software with exceptional UX, end-to-end.
Apply at https://betterstack.com/careers/fullstack-engineer
How we operate: https://betterstack.com/careers – https://betterstack.com/careers/engineering – https://juraj.blog/