Android Developer

We are opening a new opportunity for Android Developer to join our dynamic team and contribute to ongoing initiatives. You will collaborate closely with cross-functional teams to design, develop, and maintain high-quality Android applications that deliver great user experiences.

The model is hybrid in Porto, Lisbon, or Braga.

Responsibilities

• Design, develop, and maintain Android applications using Kotlin (and basic Java).
• Implement responsive and modern user interfaces with Jetpack Compose, XML, and Material Design Components.
• Apply MVVM, MVI, and Clean Architecture principles to ensure scalable and maintainable codebases.
• Integrate and manage Jetpack Libraries (AndroidX) such as Navigation, StateFlow, and ViewModel.
• Work with REST APIs using Retrofit and OkHttp for efficient network communication.
• Implement Dependency Injection with Dagger/Hilt.
• Handle asynchronous programming with Kotlin Coroutines + Flow (preferred) or RxJava/RxKotlin.
• Manage local data with Room, DataStore, SharedPreferences, and EncryptedSharedPreferences.
• Monitor and analyze app performance using Firebase Analytics and Crashlytics.
• Participate in CI/CD processes and manage beta releases via Firebase App Distribution.
• Collaborate within an agile environment, contributing to planning, reviews, and retrospectives.

Must-have skills:

• Proven experience developing Android applications (Mid or Senior level).
• Strong proficiency in Kotlin and familiarity with Java.
• Hands-on experience with Android Studio and Gradle.
• Experience with Jetpack Compose and Material Design.
• Strong understanding of MVVM/MVI/Clean Architecture.
• Experience with Retrofit, OkHttp, and Dagger/Hilt.
• Good understanding of asynchronous programming using Coroutines or RxJava.
• Familiarity with Room, Firebase, and CI/CD pipelines.
• English level B2 or higher.

Nice-to-have

• Experience with secure data storage (EncryptedSharedPreferences).
• Familiarity with testing frameworks for Android (JUnit, Espresso, etc.).
• Knowledge of Git, code reviews, and agile methodologies.