Senior Android Developer (m/f/d)

About Your Tasks: App Development & Architecture Lead the design and development of scalable, maintainable Android applications using  modern Android architecture (MVVM / MVI / Clean Architecture) Drive adoption of  Jetpack Compose  for building declarative, responsive UIs Ensure best practices in modularization, code quality, testing, and performance optimization, define and evolve the app’s architecture, ensuring scalability and long-term maintainability Collaboration Work closely with  product managers, designers, and backend engineers  to deliver high-quality, user-centric features Quality & Delivery Own the delivery pipeline, including  CI/CD, testing (unit/UI), and release management Ensure app stability through monitoring, logging, and performance tracking tools Documentation Maintain clear and comprehensive documentation for architecture decisions, features, and technical processes Continuous Learning & Innovation Stay up to date with the latest Android trends, tools, and frameworks Proactively introduce improvements to the codebase, tooling, and development processes About You: Extensive experience in Android development with strong expertise in  Kotlin Deep understanding of the  Android SDK  and modern Android development practices Hands-on experience with: Jetpack Compose Coroutines & Flow Dependency Injection (Hilt/Dagger) REST APIs (Retrofit/OkHttp) Strong knowledge of  clean architecture principles, design patterns, and modularization Experience with  testing (JUnit, Espresso, MockK)  and writing maintainable, testable code Familiarity with  CI/CD pipelines  and modern development workflows Proven ability to take ownership of complex projects and deliver high-quality results independently Strong focus on performance, scalability, and user experience About your benefits: In order to provide our employees with the best possible support for their individual needs, we offer a wide range of benefits: Sports:  Stay healthy. Profit from a membership (M) package at Urban Sports Club, so that you can take advantage of a huge variety of sport offers. Mental Health:  Get quick and professional help from psychologists of Likeminded if you feel overwhelmed in private or professional life. Anonymous and free of charge.  Work from Home:  If your job does not require you to be present in the office, we can arrange the place you work from individually - even for up to 20 days a year anywhere in the EU. Mobility:  We provide our employees with a fully costed Deutschland Ticket which can be used at any time.  Click here to learn more. Personal development:  Grow! We support and encourage your individual development through various in- and external trainings. And many more :)