Senior .NET/React Full-Stack Engineer — Flexible Hours & PTO
Summary
Build and maintain scalable web apps using .NET/C# backend and React frontend in a collaborative Warsaw-based team.
MWDN is seeking a Senior Full Stack Engineer to join our Development team in Warsaw. You will design, build, and maintain scalable web applications using .NET/C# on the backend and React on the frontend.
You will collaborate with Product, QA, UX/UI, and other engineering teams to deliver high-quality solutions, contribute to architecture decisions, and optimize performance, security, and reliability. The ideal candidate has 5+ years of experience, strong English, and a proactive, independent