Join our client in modernizing their cutting-edge biometric software platform. You will play a key role in integrating advanced hardware with desktop applications while driving AI-assisted engineering practices in a collaborative team.About the roleAs a Senior Developer, you will strengthen the software development team by driving the modernization of a complex, hardware-integrated platform. You will work closely with UI developers, applying design-thinking principles to create a highly configurable application while guiding and coaching your peers.You are offeredYou will have the opportunity to work on highly secure, impactful technology in an environment that values innovation, modern tools like AI-assisted development, and strong team collaboration.Work tasksThis role involves hands-on development to modernize a .NET/WPF platform, integrating biometric hardware, improving architecture, and mentoring the team in AI-assisted development practices.Develop and implement new features using C# and WPF for a the clients application. Modernize the established codebase to improve configurability, testability, and maintainability. Collaborate on architectural improvements and refactoring to reduce technical debt. Integrate REST APIs and external hardware components into the software platform. Apply AI-assisted engineering practices for codebase analysis, refactoring, and troubleshooting. Create and maintain automated unit and integration tests. Provide technical guidance, coaching, and knowledge sharing to team colleagues.We are looking for3+ years of relevant work experienceAdvanced knowledge of .NET and C# developmentStrong experience in WPF and desktop UI developmentExperience with complex, hardware-integrated applicationsProven experience in software architecture, refactor…Systemutvecklare/ProgrammerareMjukvaru- och systemutvecklare m.fl.