Walk Talk Ltd
Android Developer
Walk Talk LtdUnited Kingdom1 day ago
Part-timeRemote FriendlyEngineering, Information Technology

Senior Android Developer (Kotlin / Jetpack Compose)


Location: Remote

Experience: 5+years

Employment Type: Full-time


About the Role

We are looking for an experienced Android Developer skilled in Kotlin, Android Studio, and Jetpack Compose to help build and maintain high-quality mobile applications. You’ll work on feature-rich apps that interact heavily with web APIs and deliver seamless user experiences to thousands of users.

Responsibilities

  • Develop, maintain, and enhance Android applications using Kotlin and Jetpack Compose
  • Build and optimize WebView-based components and ensure secure, efficient communication with web content
  • Integrate RESTful APIs to send and receive large volumes of data efficiently
  • Collaborate with backend engineers to define and refine data contracts and performance strategies
  • Implement robust error handling, data caching, and synchronization mechanisms
  • Write clean, testable, and maintainable code following best practices and modern Android architecture (MVVM / Clean Architecture)
  • Participate in code reviews, technical design discussions, and performance tuning
  • Stay current with the latest Android tools, libraries, and development trends

Requirements

  • 5+ years of hands-on Android development experience
  • Strong command of Kotlin and Android Studio
  • Proven experience with Jetpack Compose and modern Android UI patterns
  • Solid understanding of WebView integration, JS interfaces, and security best practices
  • Experience with RESTful APIs, JSON parsing, Retrofit, and OkHttp
  • Familiarity with coroutines, ViewModel, LiveData, and reactive programming (e.g., Flow/RxJava)
  • Knowledge of data caching (Room, SQLite, or local storage solutions)
  • Good understanding of performance optimization and memory management
  • Strong debugging and problem-solving skills

Nice to Have

  • Experience with dependency injection (Hilt/Dagger)
  • Knowledge of GraphQL or WebSocket data streams
  • Experience publishing apps to Google Play
  • Familiarity with CI/CD tools and automated testing

What We Offer

  • $3000 per month
  • Flexible work hours and remote options
  • Collaborative team environment with room for innovation
  • Opportunities for career growth and skill development


Key Skills

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