Senior Android Engineer

Join Barclays as a Senior Android Engineer and play a key role in the ongoing development and technical evolution of a single, business-critical Android application. You will work on complex product features, contribute to architectural decisions, and help ensure the application remains robust, maintainable, and fit for long-term evolution. This role suits someone comfortable working in a mature codebase, balancing modern Android development with real-world constraints, and taking ownership of technical quality end-to-end.

To be successful in this role, you will need the following:

• Deep expertise in Android Architecture and Dependency Injection (MVVM, Clean Architecture, modularisation, Hilt/Dagger).
• Strong experience in Reactive Kotlin Development (Coroutines, Flow) and Modern UI frameworks (Jetpack Compose).
• Proven ability to write Testable Code with a solid foundation in Automated Testing (unit and instrumentation).

Some other highly valued skills may include:

• Experience with CI/CD and build pipelines (e.g., Jenkins, Gradle optimization, Groovy).
• Strong scripting and automation skills (Groovy, Ruby).
• Familiarity with Kotlin Multiplatform (KMP).
• Experience working in Agile/Scrum, preferably within the financial services sector.
• Experience in tutoring Junior Developers.

You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen, strategic thinking and digital and technology, as well as job-specific technical skills.

The successful candidate will be based in Edinburgh (South Gyle Crescent).

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