Android Developer (Java) (Req. English) - We work on cutting-edge projects that emphasize user-centric design, scalability, and seamless performance. Join our fully remote team and contribute to developing high-quality Android applications using Java, while collaborating in an agile environment. Position OverviewWe are seeking a skilled Android Developer to join our team. You''ll build and maintain scalable mobile applications using modern Android development technologies, with a strong emphasis on test-driven development and API integration. Key Responsibilities Develop native Android applications using Java and modern Android frameworks Design and implement robust mobile architectures following best practices Practice test-driven development for reliable and maintainable code Integrate with RESTful APIs and backend services Collaborate with cross-functional teams and participate in code reviews Optimize application performance and ensure smooth user experiences Required Technical SkillsAndroid Development Java for Android (required) - native Android app development using Java with Android SDK Kotlin (preferred) - modern Android development language Android Runtime (ART) and Android SDK fundamentals Android Studio IDE proficiency Android Jetpack components (ViewModel, LiveData, Room, Navigation) Material Design guidelines and UI/UX principles Responsive layouts and multi-device support Java/Kotlin interoperability in mixed codebases Architecture & Patterns MVVM, MVP, or Clean Architecture Dependency injection (Dagger, Hilt) Reactive programming (RxJava, Coroutines, Flow) Repository pattern and data layer design Backend Integration RESTful API consumption (Retrofit, Ok JSON parsing and data serialization Authentication and authorization implementation GraphQL (nice to have) Testing & DevOps Test-driven development methodology Testing frameworks: JUnit, Espresso, Mockito, Robolectric Unit, integration, and UI testing CI/CD pipeline setup (GitHub Actions, Bitrise, Jenkins) Version control with Git Data & Storage SQLite and Room database SharedPreferences and DataStore Local caching strategies Firebase integration (Firestore, Realtime Database) Nice to Have React Native experience for cross-platform development Flutter knowledge Jetpack Compose for modern UI development Firebase services (Analytics, Crashlytics, Cloud Messaging) In-app purchases and subscription management Google Play Store publishing and release management Push notifications implementation Deep linking and app navigation Performance profiling and optimization tools Preferred Qualifications 3 years of professional Android development experience Published apps on Google Play Store Strong problem-solving and communication skills Understanding of mobile app security best practices Experience with offline-first architecture