Senior Test Engineer for banking modernization with .NET and JavaScript expertise.
A senior-level test engineering role based in Krakow, Poland on a freelance basis for over 12 months, working hybrid. You'll use C#, .NET, JavaScript, TypeScript, Playwright, and Selenium for testing, with Azure DevOps and SQL in your toolkit, earning 140-155 PLN/h on a full-time schedule with English as the working language.
Membership is €29/month, cancel anytime: every rate, every original listing link, and a daily alert for roles matching your filters.
Found at a specialist agency · listed 12 August 2026 · InsideJobs links you to the original posting.