Act Digital EMEA - Alter Solutions
Android/Kotlin Developer | Lisboa, Porto, Coimbra
Act Digital EMEA - Alter SolutionsPortugal6 days ago
Full-timeRemote FriendlyInformation Technology

We are opening a new opportunity for Android Developers (Mid and Senior) to collaborate with our team on ongoing initiatives.


Please find the details below:


Tech stack:

• Languages

- Kotlin (primary language)

- Java (basic knowledge is sufficient)


• Development tools

- Android Studio

- Gradle


• UI Frameworks & Components

- Jetpack Compose

- XML

- Material Design Components


• Architecture

- MVVM

- MVI

- Clean Architecture


• Jetpack Libraries (AndroidX)

- Navigation (for handling app navigation)

- StateFlow (reactive data handling)

- ViewModel (lifecycle-aware UI logic)


• Networking o Retrofit (REST API communication)

- OkHttp (HTTP client)


• Dependency Injection

- Dagger/Hilt


• Asynchronicity

- Kotlin Coroutines + Flow (preferred for async programming)

- RxJava/RxKotlin


• Storage & Database

- Room (SQLite wrapper)

- DataStore

- SharedPreferences

- EncryptedSharedPreferences (for secure local storage)


• Analytics & Monitoring

- Firebase Analytics

- Crashlytics (for crash reporting)


• CI/CD

- Firebase App Distribution (for beta testing)



Location: • Lisbon, Braga, or Coimbra (Hybrid – 1 day/week on-site)

Candidates must be living in Portugal.


Language Requirements: • Minimum English level: B2 (fluency required)

Profile must be submitted in English.

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