About the projectThe candidate will work in the SCI Stream, currently 8 agile teams focused on System Control and HMI software features for products like heat pumps, boilers, and system solutions. The mission is to deliver customer-centric solutions through fast integration, continuous testing and impactful demonstrations. Tasks include for example developing heating/cooling features and commissioning functionalities, enabling Smart Home integration and supporting system products & accessories. The teams are working as part of an overall Solution Train within the SAFe framework. The role involves strong collaboration within the software development team and across the SCI stream.Responsibilities Develop and maintain C++ based embedded software (Embedded Linux) for heating system control   Integrate with system architecture via SomeIP communication   Perform unit testing (Google Test), static code analysis and support system – level test (Robot Framework and Python)   Work & collaborate in agile teams to meet sprint goals Requirements Strong C++ programming (object – oriented)   Embedded Linux development   SomeIP communication protocols   Testing frameworks: Google Test, Robot Framework   Agile development experience, Scrum   English or German proficiency  Nice to have: IoT concepts and heating systems (esp. heat pumps)   Model-base development (Simulink)   CI/CD Know how Requirement engineering Offer Currently used version of C++ 17 with some C++20 features   No distinction between ANSI C and C++. Only C++ is used The following libraries are used: Glib, JSON-GLIB, cURL Office presence 70/30; 70% from home; 30% from the office   Business trip: 2 weeks OnBoarding in Headquaters in Remscheid; Afterwards, once per quarter for so-called “PI Planning” sessions Long-term B2B contract