Careers
Let them build.
We're a studio of senior engineers who own products end to end — AI-native, open-source-first, no bureaucracy between you and shipping. We remove the org chart and the handoff chain, and let builders build.
What it's like
Senior, autonomous, AI-native
You own it, end to end
No PM tax, no handoff chain. You research, build, test, ship to production, and close the loop with the client. The whole thing is yours.
You direct the AI, for real
You set scope, architecture and the bar, then drive parallel agents through the build and the verification — judgment is yours, not the machine's. We invest in the tooling that makes one senior move like five.
High standards, no waste
Every feature ships with automated tests and demo data. Small PRs, merged confidently, gated in CI. Concrete, fast, good — or we fix it.
How we work
Remote-first, async, no crunch
Remote-first, Poznań optional
Most of us work remotely. We keep a hybrid office in Poznań for anyone who wants it — come in, or don't. Flexible hours and your own out-of-office calendar.
Async, but unblock first
A short daily, progress shared as you go — not dumped at 6pm. Before your own deep work, you clear the questions and reviews someone's waiting on. Nobody sits blocked.
Sane hours, no hero culture
No 24/7 on-call, no Friday-evening deploys. A fire gets a quick revert now; the real fix lands next day, in hours, with a second pair of eyes.
Overcommunicate with clients
A weekly status, a roadmap that's always current, and anything out of scope flagged the moment it comes up. Silence breeds doubt — updates build trust.
Tools are on us
Need an AI tool, a license, a better machine? If it's worth the cost, we buy or reimburse it. We expect you to automate the repetitive parts of your own job.
Quality, gated not bureaucratic
Conventional Commits, PR + review before merge, infra as code with OpenTofu. Small PRs, merged with confidence — the process exists to ship faster, not slower.
Life at FSH
We build together, we bond together




(Eleven of us today — these photos are from our integration week in the Pieniny mountains, 2024.)
Open roles
We're hiring
Own product design end to end — from client kickoff to shipped UI — AI-native, close to the code.
Build Tournee (sports SaaS) and Open Mercato CRMs across the stack — React Native, NestJS, GraphQL, and PostgreSQL.
No open role for you?
We're senior and flat on purpose, but always glad to meet exceptional people. Tell us what you've built.
senior · remote · AI-native
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