GROPYUS is seeking a Mobile Software Engineer to develop mobile applications (Android focus) and contribute to the design system of GROPYUS mobile design. The ideal candidate has experience in Native Android development with strong skills in Kotlin and the Android SDK. They should also have the ability to empathize with end users' needs, strong problem-solving skills, and knowledge of software development best practices. Optional experience includes reactive programming, RESTful/grpc APIs, code versioning tools, working close to hardware or IoT products, and strong analytic skills with transparent and collaborative communication style.