Full-stack Developer (React + .NET) - QRMaint is open at Singu in Cracow or Warsaw (hybrid). Posted on Oct 15, 2026, and still on Singu’s careers page when we last checked, on Nov 14, 2026.
About the role
We're looking for a Full stack Developer to join our product team, with a focus on React and working knowledge of C# and .NET. Our frontend rewrite in React is about to start, and you'll be part of it from day one. You'll also deliver features end to end, from the REST API and PostgreSQL through to the UI. We estimate the split will be roughly 80% front-end and 20% back-end. You'll collaborate with the Team Lead…
The opening lines of the posting. The rest is on Singu’s careers page.
Hiring at Singu
Singu has 15 open roles right now, 4 of them remote. Most are in Sales & Business Development, Engineering and Design. See all its roles
