Design, develop and maintain features for Android applications (mobile and TV);
Build modern user interfaces with XML and Jetpack Compose;
Implement integration with REST APIs, efficiently handling JSON;
Develop reusable components following architectural best practices;
Define and implement architectures such as MVVM, MVP or MVC as appropriate;
Apply appropriate Design Patterns for each solution;
Create and maintain local databases using Room and SQLite;
Handle settings and simple data via Shared Preferences;
Create and maintain unit tests using Android ecosystem tools;
Create integration tests with Espresso/Compose Testing;
Develop TV-optimized screens using Leanback or Compose;
Optimize layouts for a 10-foot user experience;
Monitor and analyze usage and stability metrics;
Work in an agile environment, participating in dailies, plannings, reviews and retrospectives;
Collaborate with designers, QAs, POs and backend engineers for continuous product evolution.

Bachelor's degree or higher;
Proficiency in Java and Kotlin;
Experience with Android mobile development;
Experience with Android TV / Google TV (Leanback, Compose for TV and D-Pad navigation);
Experience developing interfaces with XML and Jetpack Compose;
Knowledge of mobile application architecture;
Familiarity with MVC, MVP and MVVM patterns;
Knowledge of Design Patterns (Singleton, Factory, Observer, Adapter, among others);
Experience with data persistence (Shared Preferences, Room and SQLite);
Experience integrating REST APIs and handling JSON;
Experience with Git and GitLab;
Experience with unit testing (JUnit, Mockito, Turbine/Coroutines Test);
Practical knowledge of Scrum;
Experience with video streaming (Media3/ExoPlayer, DRM, ABR, track selection);
Knowledge of Kotlin Multiplatform (KMP);
Experience with integration testing (Espresso, Compose Testing);
Experience with dependency injection (Hilt, Koin or Dagger2);
Knowledge of mobile app optimization (performance, memory and startup time);
Knowledge of accessibility (TalkBack, navigation, contrast and font size).

Important: All of our openings are open to professionals with disabilities and promote gender and racial/ethnic equity.

Specialist Developer

Key skills