Senior Software Engineer - Android

About the role

A senior Android engineer is needed to build new features for the company's Android app in Kotlin and Jetpack Compose, from design handoff to release on Google Play. The role also covers shared features in Flutter, migration of legacy XML views to Compose, and ownership of the Android app architecture.

Key responsibilities

• Build new features for the Android app in Kotlin and Jetpack Compose, from design handoff to release on Google Play.
• Develop and maintain shared features in Flutter, keeping behaviour consistent with the native app.
• Migrate legacy XML views to Compose and help shape the UI component library.
• Integrate with GraphQL APIs and real-time market data, handling loading, errors and offline states cleanly.
• Write unit, UI and integration tests and take part in code reviews.
• Monitor app performance, crashes and ANRs, and fix issues before they reach users.
• Apply secure coding practices for authentication, biometrics and sensitive financial data.
• Work with product and design to refine requirements and suggest better solutions.
• Own the Android app architecture and lead technical decisions across Kotlin and Flutter codebases.
• Mentor other mobile engineers and set standards for code quality, testing and reviews.

Required profile

• 6+ years of professional Android development, with at least one app shipped to Google Play.
• Clear written and spoken English.
• Nice to have: fintech, trading or crypto app experience; Kotlin Multiplatform; charting libraries and real-time price displays; app security (certificate pinning, root detection, obfuscation); RTL layouts and Arabic localisation; iOS or Swift exposure.

Required skills

• Strong Kotlin, including coroutines and Flow.
• Production UIs with Jetpack Compose, including state management, theming and navigation.
• Flutter and Dart, with a clear view of when native or cross-platform is the better fit.
• Android architecture (MVVM or MVI), Jetpack libraries and dependency injection with Hilt or Koin.
• REST or GraphQL APIs, WebSocket or streaming data.
• Testing tools such as JUnit, MockK, Espresso or Compose UI tests.
• Git, CI/CD pipelines and app release processes.