C++/C# Developer

Jeppesen has put navigation data in the hands of pilots since 1934. Together with ForeFlight, the company's software is used in cockpits and airline operations centres around the world, where pilots plan, brief and fly with it every day. Gdansk is one of their main engineering sites in Europe.

• Experience with C# and C++14 or newer
• Strong Windows client development skills
• Knowledge of UWP, XAML, or WPF
• Familiarity with Visual Studio, MSBuild, NuGet, and Windows SDK
• Experience in asynchronous programming and multithreading
• Ability to work with large existing codebases and legacy components
• Skilled in debugging across C# and C++ boundaries
• Unit and integration testing experience
• Understanding of HTTP, REST, error handling, retries, and logging
• Knowledge of certificates, authentication flows, and secure storage
• Degree in software engineering, computer science, electronics and telecommunications, or related technical field
• Communicative English and fluent Polish

• Develop and maintain Flight Deck Pro Windows application and CDL native library
• Work with UWP and XAML, or WPF for client development
• Use and manage tools like Visual Studio, MSBuild, and NuGet
• Handle asynchronous programming and multithreaded workflows
• Debug across C#, C++, and native/managed boundary
• Implement unit and integration testing
• Manage HTTP and REST integrations including error handling, retries, and logging
• Work with certificates, authentication flows, and secure storage

The role requires the right to live and work in Poland. There is no relocation support.