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# Software Developer - C#/.NET & WPF & AI - 40 %

- **Company:** Araucon Gmbh
- **Location:** Ainring, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Computer-Aided Design, Artificial Intelligence, Microsoft Azure, C Sharp (Programming Language), Code Coverage, Code Review, Computer Programming, Continuous Integration, Data Warehousing, Software Debugging, Extensible Application Markup Language, Github, Design of User Interfaces, Windows Presentation Foundation, Model View ViewModel, Performance Tuning, Prism (Software), Large Language Models, Git, Restful APIs, Grpc
- **Published:** September 28, 2026
- **Apply:** https://www.arbeitsagentur.de/jobsuche/jobdetail/10001-1002964865-S

## About the Role

Must-haves

 - 10+ Jahre C#/.NET, sehr sicher in WPF/XAML und MVVM.
 - Erfahrung mit Desktop-Architekturen, asynchroner Programmierung, DI/IoC und Debugging.
 - Routine mit Git, CI/CD (z. B. GitHub Actions/Azure DevOps), Testing.
 - Selbstorganisierte Arbeitsweise, pragmatischer Qualitätsanspruch, klare Kommunikation.
 - Deutsch mind. C1 und Englisch für Doku/Reviews.
 - Erfahrung in AI-Assisted Development
 - Lust auf KI und die Bereitschaft, Software am Zahn der Zeit zu entwickeln

Nice-to-haves

 - Maschinenbau-/Industrie-Kontext (HMI, Produktions-/Messtechnik, CAD/PLM-Nähe o. ä.).
 - Erfahrung mit (Multi-)Agentensystemen auf LLM-Basis, Semantic Kernel.
 - Erfahrung mit EF Core, gRPC, Prism/ReactiveUI, Performance-Tuning.
 - Umgang mit Azure (App Services, Functions, Storage) oder vergleichbaren Plattformen.

## Description

Als Senior Software Developer (m/w/d) verantwortest du die Konzeption und Entwicklung von WPF-Desktop-Applikationen auf C#/.NET-Basis - von Architektur und UX-Flow bis zum sauberen Release. Du arbeitest eng mit Produkt-/Projektleitung und (Industrie-)Kund:innen zusammen und bringst Features effizient in die Anwendung., Architektur, Implementierung und Review von C#/.NET-WPF-Anwendungen (XAML, MVVM).

 - Entwicklung robuster UI/UX-Flows inkl. Performance- und Stabilitätsoptimierung.
 - Anbindung von REST-APIs, Datenhaltung (z. B. EF Core), Messaging/Inter-Process-Kommunikation.
 - Testabdeckung (Unit/Integration), CI/CD-Releases, Code-Reviews, Clean-Code-Praxis.
 - Technische Sparringspartner:in für Produkt/Consulting, Abschätzung & Priorisierung.
 - Sofern es das Projekt erlaubt: Führung von KI-Coding-Agenten


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