Senior Software Engineer (.NET / C# + React)
Upvanta · Poland ·
- Work mode
- Remote
- Seniority
- Senior
- Category
- Software engineering
- Salary
- PLN 900 – 1,100 / day
Upvanta · Poland ·
1dea · Poland
TeamQuest · Warszawa
Blackbird · Warszawa
1dea · Poland
Senior Software Engineer delivering end-to-end features with a backend-first approach using .NET 9 and C# 13. The role involves building APIs, managing asynchronous communication via Azure, and developing frontends with React 18 and TypeScript, primarily for financial and tax technology systems.