Posted by whoishiring 6 days ago
Ask HN: Who is hiring? (April 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, 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=47601858
- Product has caused customers to literally cry tears of joy
- Experienced eng team from Airbnb / Brex / LiveRamp
- Stack: TS, Postgres, React, GraphQL, and Next.js
Apply here: https://about.comulate.com/careers
We're building an AI-first bioinformatics platform to empower life science researchers with agentic AI and LLMs. Backed by pre-seed funding, a government grant, and customers from biotech, agrotech, and pharma companies, we're looking for a full-stack engineer to join as a core member.
What we're looking for:
• Strong full-stack experience across Go, TypeScript, and Python (Rust is a plus)
• Hands-on AWS infrastructure work (you've built and maintained production cloud environments)
• Experience with multi-tenant architectures: isolation strategies, auth, data partitioning
• Comfort with AI/ML devops: deploying and orchestrating model-serving pipelines, managing GPU workloads, CI/CD for ML systems
• Willingness to own problems end-to-end, from system design to shipping
Nice-to-haves (not all required): LLM integration, RAG systems, HPC infra, cloud/on-prem hybrid systems
About us: We're a team of engineers and scientists with strong academic and industry backgrounds (ex-BCG, PhD in Plant Biotech and Bioinformatics, Mathematics, M.Sc. AI, PhD in Electrical Engineering). We're committed to building something impactful, technical, and genuinely useful for life science.
Apply: hello@ploid.ai
More about us: https://ploid.ai
We also consider internship requests from strong student candidates for research work.
Thanks to everyone who's reached out through previous HN posts, this community has helped us find amazing people.
CLEAR is building THE secure identity company of the future. Our mission is to make experiences safer and easier—physically and digitally. With more than 38 million Members and a growing network of partners across the world, CLEAR's secure identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or throughout your everyday life, CLEAR unlocks the magic of frictionless experiences.
If interested, apply here --> https://grnh.se/e4e5dc881us
30 cents of every behavioral health dollar in the U.S. is wasted — on ineffective care, administrative overhead, and outright fraud. Onos fixes this by ensuring every healthcare dollar goes toward high quality care.
Our AI platform helps health plans identify where care is going wrong, get members on the right clinical pathway, catch fraud and abuse, and automate reviews that clinical teams currently do by hand. We're well funded by top healthcare investors and live with some of the nation's largest health plans.
Stack: Python/Django, Next.js/TypeScript, PostgreSQL, AWS (Bedrock, ECS, Glue, S3). We ship with Claude Code and CodeRabbitAI.
Hiring:
- Staff Software Engineer (AI) — LLM pipelines for clinical note extraction, level-of-care classification, eval frameworks - Lead Engineer (Backend) — clinical workflow engine, AI/ML pipeline integration, multi-tenant architecture - Lead Engineer (Data/Integrations) — payer data pipelines, EDI X12/FHIR/HL7, claims feed infrastructure
All roles: https://onoshealth.com/career Email: [joinus@onoshealth.com](mailto:joinus@onoshealth.com) (mention HN)
We’re looking for a curious and productive analyst to help us work with our extensive electronic health record and survey datasets. We collaborate with universities and government agencies to help shape primary care, especially at the intersection of technology and healthcare. Opportunities to publish in academic journals are plentiful.
Please apply at https://www.indeed.com/viewjob?jk=53d4c2a19db4fe51&from=comp... The posting will likely only be active until the morning of 4/6.
If you apply, let me know at {my username here}@theabfm.org and mention that you saw the posting on HN.
We're building a conversational revenue system for eCommerce — think AI + automation that actually drives sales over WhatsApp/SMS, not just dashboards.
Small team, product-first, moving fast.
Stack: Ruby on Rails, JS, Postgres, real-time + messaging infra Work: automation engine (“playbooks”), AI-assisted flows, scaling data + messaging systems
Looking for strong full-stack engineers who:
- ship fast and care about product
- are comfortable owning things end-to-end
- have solid Rails experience
Apply: https://applicantai.com/hellotext/senior-full-stack-ruby-on-...
* Backend Software Engineer (Python, PostgreSQL/PostGIS, Docker, AWS, Terraform) - $135-$155k — https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)
Series B, onsite in Boston (all levels) and Seattle (Senior+).
We're building the software layer for airspace and critical infrastructure operations. Think real-time optimization across thousands of flights, grid assets, and logistics networks — the kind of problem where your state space is enormous, constraints shift constantly, and the humans in the loop are making life-safety decisions on tooling that hasn't meaningfully improved in decades.
We're hiring across Product, Infrastructure, and ML. If you're a performance minded front-end (web) engineer - I particularly would love to hear from you.
Here's one of our roles https://www.airspace-intelligence.com/careers/role?=6462d3d1... - there's a puzzle at the bottom that'll be trivial for this crowd, but it'll get you my email directly. If you go that route, drop "HackerNews" in the subject so I can prioritize you.
If building software for critical systems sounds interesting, I'd love to hear from you.
Kredit (https://www.kredit.fyi) is on a mission to resolve consumer debt. We help people get out of financial hardship and offer tools for companies looking to manage their internal processes. Kredit is a small team and growing.
Our stack: .NET Core, C#, PostgreSQL, CQRS, Angular, GCP, Kubernetes, Terraform and much more. We are looking full-stack engineers that have a .NET background, eager to learn and motivated to work in a startup.
If this sounds interesting to you, please reach out to recruiting at trykredit.com
Overview We are looking for a senior systems architect, not a feature developer. This role is for someone who: . has designed systems end-to-end . understands how to structure complex backend systems . can work alongside AI-assisted development (not against it) If your primary strength is writing features or following tickets, this is not the role.
What You Will Be Responsible For Evaluating existing systems and identifying what should be: kept, restructured, rebuilt Designing system architecture across: data flow, service boundaries, processing layers Structuring systems that involve: multiple data inputs (APIs, documents, etc.), document ingestion and parsing, asynchronous/background processing Defining backend patterns for: reliability, scalability, maintainability Working in an environment where AI tools (e.g. Claude, OpenAI Codex) are actively used for execution This is a design-first role, not a ticket-driven role.
How to Apply (Required) Please include: . A brief description of a system you personally designed end-to-end . The hardest architectural decision you made in that system . A short explanation of how you currently use AI tools in your workflow Applications without this information will not be considered.
Please email to Gpresearch2025@gmail.com
Due to the length of the comments, please visit this doc for full details: https://docs.google.com/document/d/1cCh3gjmq3QYrTKl4qv93QgD1...