.NET WinForms Developer
New
100% remote or from the office (Wrocław, Bielsko-Biała)ContractSenior
Salary21,000 - 23,500 PLN per month
Apply NowOpens the employer's application page
Job Details
- Languages
- Pl C1, en C1
- Experience
- 5+ years
- Required Skills
- C#
Requirements
- 5+ years of hands-on experience developing desktop applications in C#/.NET (preferably .NET 8).
- Strong expertise in Windows Forms.
- Proven experience building custom UI controls from scratch.
- Experience working with continuous real-time data streams.
- Strong understanding of multi-threaded UI applications.
- Practical experience in UI performance optimization.
- Experience working with TCP/socket-based communication.
- Ability to clearly explain previous UI design decisions.
- Fluency in English (minimum B2+).
Responsibilities
- Design, implement and optimize custom WinForms controls (charts, grids, interactive visualization components).
- Work with continuous real-time data streams and ensure ultra-responsive UI under load.
- Ensure smooth multi-threaded UI updates without blocking or freezing.
- Collaborate with backend engineers to maintain low-latency TCP/socket communication.
- Profile, debug, and tune rendering performance (GC pressure, paint cost, batching, flicker control).
- Improve engineering practices, and influence UI architecture and usability.
View Full Description & ApplyYou'll be redirected to the employer's site
