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# Application Software Engineer

- **Company:** Isar Aerospace
- **Location:** Ottobrunn, Germany
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, .NET Framework, Software Applications, Architectural Patterns, Unit Testing, C Sharp (Programming Language), Software Documentation, Windows Presentation Foundation, Model View Controller (MVC), Model View ViewModel, Nunit, Object-Oriented Software Development, Software Maintenance, Software Systems, Test-Driven Development (TDD), Git, Solid Principles
- **Published:** August 12, 2026
- **Apply:** https://eu.experteer.com/career/view-jobs/application-software-engineer-f-m-d-85521-ottobrunn-bayern-deutschland-58915331

## About the Role

_ (or Avalonia/MAUI) * Strong object-oriented programming and software design principles * Experience with architectural patterns MVVM, MVC, MVP * Proficiency with Git * Experience with unit testing, NUnit, and TDD * Commitment to clean code and high-quality, maintainable software Key requirements * Employee Participation Program * 30 days of vacation * Company pension plan with 20% employer contribution after probation * Subsidised lunch * Public transport ticket (Deutschlandticket) * Rental clothing and laundry service

## Description

Experteer Overview In this role, you will develop and maintain desktop applications that support testing and operation of launch vehicles. You will work with cross-functional teams to automate engineering workflows and design scalable software architectures that improve performance and user experience. You'll extend internal libraries and deliver clear technical and user documentation, contributing to critical ground operations across the development lifecycle. This position offers an opportunity to shape tools used in spaceflight programs and collaborate on mission-focused software solutions. Pay / Benefits * Develop, enhance, and maintain desktop applications * Automate engineering workflows and improve operational efficiency * Design scalable, maintainable software architectures * Optimize performance, responsiveness, and user experience * Extend internal libraries and deliver technical and user documentation Tasks * Experience developing desktop applications using C#, .NET, and WPF (or Avalonia/MAUI) * Strong object-oriented programming and software design principles * Experience with architectural patterns MVVM, MVC, MVP * Proficiency with Git * Experience with unit testing, NUnit, and TDD * Commitment to clean code and high-quality, maintainable software Key requirements * Employee Participation Program * 30 days of vacation * Company pension plan with 20% employer contribution after probation * Subsidised lunch * Public transport ticket (Deutschlandticket) * Rental clothing and laundry service


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