Posted by whoishiring 3 hours ago
Ask HN: Who is hiring? (June 2026)
Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does.
Please only post if you are actively filling a position and are committed to replying to applicants.
Commenters: please don't reply to job posts to complain about something. It's off topic here.
Readers: please only email if you are personally interested in the job.
Searchers: try https://nthesis.ai/public/hn-who-is-hiring, https://dheerajck.github.io/hnwhoishiring/, http://nchelluri.github.io/hnjobs/, https://hnjobs.emilburzo.com, or this (unofficial) Chrome extension: https://chromewebstore.google.com/detail/hn-hiring-pro/mpfal....
Don't miss this other fine thread: Who wants to be hired? https://news.ycombinator.com/item?id=48357724
Adacore is the maintainer of GNAT, GCC's Ada frontend (but now with many more compiler backends: LLVM, Why3, JVM...) and of a lot of tools revolving around the Ada ecosystem (IDEs, Coverage tools, Fuzzers, Static Analyzers, Formal proof tooling...). Evertything we build is open-source and we make money by providing support, trainings, certifications...
We are looking for different profiles:
- GCC/GNU toolchain developpers ( https://app.hellotalent.com/vacancy/gnu-toolchain-developer-... )
- Senior Static Analysis Software Engineer ( https://app.hellotalent.com/vacancy/senior-static-analysis-s... )
Please apply through the website. I am in the Static Analysis team, so I can answer questions if you have any. Also, if you feel like you would be a strong candidate (e.g. you have working experience with abstract interpretation) but are missing some of the requirements (e.g. not in the right location or only three years of experience instead of five etc) and this is making you hesitate to apply, please contact me - I'm just a lowly engineer far removed from the hiring pipeline but I'd love to hear for you and try to convince HR that you could be a good fit :).
Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, event store [1][2], distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers just like us and are growing fast! We write a lot of Go, Java, Python, Typescript (with React), and a bit of other languages. We run on k8s, and are multi-region and multi-cloud.
We're looking for people who can build systems at scale as we process trillions of events per day. Let us know if that's you!
[1] https://www.datadoghq.com/blog/engineering/introducing-husky
[2] https://www.datadoghq.com/blog/engineering/husky-deep-dive
We build AI-assisted auditory training for people with hearing loss. Our product is live, in clinics, and growing internationally.
Backend Engineer: Postgres-heavy work on Supabase: PL/pgSQL functions, pgmq queues, Deno edge functions, billing and cron systems. You like databases enough to enjoy writing triggers and RLS policies, and you want to own systems end-to-end rather than just ship tickets.
QA Specialist: Manual testing of our iOS/Android app and web tools, working alongside our head of QA on a clinical product where data quality, platform stability, and accessibility are critical to our mission.
Note: Candidates must be in time zones no further west than EST; Western Europe is fine.
If interested, contact travis AT neurotone.com. Join us in making a difference!
JustPark is a parking platform serving millions of drivers and operators across the UK and US. We're hiring two lead engineers.
Lead Full Stack Engineer – London, UK React/TypeScript + PHP/Laravel/Go. Lead engineers across our consumer platform, contribute to architecture, and help us scale internationally. 5+ years across the full stack. We welcome applications from seniors wanting to step into a lead role. Apply: https://apply.workable.com/justpark/j/6016D774E3/
Lead Engineer, Oobeo Platform – Dallas, TX Player-coach role: Django/Python, React, React Native, AWS + GCP. You'll own the codebase and manage the team. Strong AI-paired development culture — we're daily Claude Code users and want someone who'll bring the team along. 8+ years backend experience. Apply: https://apply.workable.com/justpark/j/48D1D405D8/
If you're applying from HackerNews, please mention it in your application!
I'm Nick, CTO & co-founder. We're Rippling, but for insurance carriers paying their sales force. Every policy sold triggers a chain of payouts across brokers, agents, and sub-agents. Today that runs on spreadsheets and legacy vendor systems and tomorrow they'll run on Chestnut. Nationwide and other major carriers have already made the switch.
Revenue is up 8x in the last year. We're backed by a16z. Founding team came out of leadership at Ethos (insuretech that recently IPO'd in January).
The work is state-heavy and correctness-critical: payouts that must reconcile with finance to the cent, dynamic agent hierarchies, retries, chargebacks, partial failures. These systems move real money and cannot drift.
You'll design schemas, build backend logic, ship UI, deploy, and own the sharp edges that show up with real enterprise customers.
Stack: Go, TypeScript/React, Postgres, Temporal, Kubernetes, AWS. We use AI aggressively and expect you to as well.
We're looking for 3–6 years on real product systems. You're thoughtful about invariants and failure modes.
Apply: https://jobs.ashbyhq.com/Chestnut
Email me: nick at chestnutfi.com
At Guac, we’re building the first agentic AI platform for grocery. Today, we work with enterprise supermarket chains to forecast demand and help them optimize their inventory operations.
We’ve scaled to 7 figures ARR, and we’ve raised $7.2M from YC, Collab Fund, 1984. We're looking for talented engineers in NYC to join our mission: to solve grocery food waste and tackle food insecurity with technology.
Key technologies: Python, FastAPI, Dagster, Dagster, Dask, React, Next.js, TypeScript
More details/application:
Backend: https://www.linkedin.com/jobs/view/4414605553/ Fullstack: https://www.linkedin.com/jobs/view/4414608482/ Or email us directly: jack@guac-ai.com
We are building on our core product such as deploying AI-powered agentic systems that work alongside agency coordinators to handle routine coordination, outreach, and administrative workflows to improve agency operations.
We are hiring:
Senior Software Engineer: https://caribou.breezy.hr/p/66f1f5c2f30f-senior-software-eng...
Staff Engineer: https://caribou.breezy.hr/p/e1a6bd516d2f-staff-engineer
Subtle Medical is a global leader in AI-powered medical imaging, using deep learning to enable faster, safer, and smarter scans. Our technology helps healthcare providers deliver high-quality imaging more efficiently—reducing scan times, improving image quality, and expanding access to care without the need for new hardware.
We are on a mission to transform the imaging experience for both providers and patients. By building responsible AI solutions that integrate seamlessly into existing workflows, we help radiology teams operate more efficiently while improving the patient experience—especially for those who struggle with long or difficult exams. Our vision is a world where every patient has access to timely diagnosis, high-quality care, and better health outcomes.
Subtle Medical offers a robust, multi-modality portfolio across MRI, PET, and CT, and continues to invest heavily in research and development. Our team includes leading radiologists, scientists, and engineers from top institutions such as Stanford, Harvard, and MIT, as well as industry veterans from GE, Philips, and Siemens.
Recognized by TIME as one of the World’s Top HealthTech Companies (2025) and named to CB Insights’ GenAI 50, Digital Health 150, and AI 100, Subtle Medical is helping shape the future of medical imaging. Today, our solutions are deployed on over 1,000 scanners worldwide, supporting hospitals and imaging centers in delivering faster scans, improved diagnostic quality, and better patient care.
We are hiring:
Senior Platform Engineer: https://subtlemedical.com/careers/senior-platform-engineer/
Machine Learning Software Engineer: https://subtlemedical.com/careers/machine-learning-software-...
Gulid.ai is the control plane for agents. We're building a new way of orchestrating and sharing agents that mimics some of the best parts of Github, with the centralized control and credential management that enterprise shops need.
From our about us: We are builders at heart—founders, SREs, open-source stewards, architects of large systems, and people who love creating things from scratch. We believe AI should amplify the creativity of everyone who builds software, not just speed up tasks. If you’re technical, curious, customer-driven, and want to shape how the next generation of software is created, we’d be thrilled to work with you.
We have multiple open roles, including AI Engineer, Forward Deployed Engineer, and Software Engineers.
Hi HN, we're a small (currently 7 people) proprietary trading firm focused on prediction markets & sports. If you love great software, sports, maths and want lots of ownership - come join us! Ideally, you have experience in software engineering for quant finance, but this isn't a hard filter.
Apply by emailing draftpicks[at]kairos-research.ai with a quick line on why this interests you and a CV/Github.