Junior Windows Developer
NetFoundry • USA (remote)
February 2, 2026About the Role
Join NetFoundry to develop and maintain the Ziti Desktop Edge for Windows tunneler, contributing to zero trust networking solutions. Work with modern Windows development technologies including C#, XAML, and native code interop. This is an open source role where you'll write publicly reviewable code while working remotely with flexible hours. You'll build user interfaces, maintain Windows networking code, and support customer implementations.
Responsibilities
- Develop and maintain the Ziti Desktop Edge for Windows tunneler application.
- Build and enhance XAML-based user interfaces for the Windows tunneler application.
- Maintain native Windows DLLs to handle P/Invoke interop.
- Debug and optimize Windows networking code.
- Work with build systems including Visual Studio, CMake, and vcpkg.
- Contribute to open source projects with public code review.
- Write integration tests and documentation.
- Support customer implementations and troubleshoot issues.
Requirements
- 1–3 years professional software development experience.
- Strong C# development experience with understanding of .NET Framework 4.8 through .NET 10 lineage and evolution.
- XAML experience with WPF, UWP, or WinUI.
- Solid understanding of Windows development fundamentals.
- Experience with Visual Studio and Windows debugging tools.
- Basic knowledge of C/C++ and native code interop.
- Understanding of networking concepts including TCP/IP, TLS, and DNS.
- Git proficiency required—please include your GitHub profile when applying.
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