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 :) About Redcare Pharmacy: As Europe’s No.1 e-pharmacy, Redcare Pharmacy is powered by passionate teams and cutting-edge innovation. We strive to create a healthy, collaborative work environment where every employee feels valued and inspired to contribute to our vision “Until every human has their health”. If you’re seeking a career that offers purpose and aligns with your values, join us and begin your #Redcareer today. About the Role: As a Senior Android Developer (m/f/d) , you will take full ownership of our Android application, driving its architecture, scalability, and long-term evolution. You’ll play a key role in shaping the technical vision of the app, leveraging modern Android technologies and best practices while collaborating closely with cross-functional teams. You’ll be expected to bring strong opinions on architecture, performance, and developer experience, helping the team build a world-class mobile product. About the Tech Stack: Kotlin, Android SDK, Jetpack Compose, Android Jetpack (ViewModel, Navigation, DataStore), Coroutines & Flow, Hilt (Dagger), Retrofit/OkHttp, Ktor, Koin