Cross-Platform Mobile Developer

Cross-Platform Mobile Developer
Viseu
Viseu, Viseu District, Portugal

We are looking for a Senior developer with +5 years of experience building and maintaining mobile applications for both i
OS and Android platforms using native technologies. The role involves implementing clean architectures, ensuring high performance, and collaborating with designers and backend teams.

Responsibilities:

• Develop and maintain mobile apps for i
  OS and Android using Swift and Kotlin.
• Implement MVVM, MVI, and Clean Architecture patterns.
• Integrate REST APIs and manage data persistence using Room, Data
  Store, and Shared
  Preferences.
• Ensure app security and performance optimization.
• Write unit tests and maintain code quality.
• Collaborate with
  - functional teams for UI/UX consistency.

Required Skills:

• Swift, Kotlin, basic Java
• Xcode, Android Studio, Git, Gradle
• UIKit, Jetpack Compose, XML, Material Design
• MVVM, MVVM-C, MVI, Clean Architecture
• Rx
  Swift, Combine, Coroutines/Flow, Rx
  Java/Kotlin
• REST APIs (Retrofit, Ok
• Dagger / Hilt
• Room, Data
  Store, Shared
  Preferences / Encrypted
• Unit testing (XCTest)
• Firebase Analytics, Crashlytics, App Distribution

Note: This position can be performed 1x per week from Braga, Coimbra or Lisbon.