Senior Android Developer - Hybrid Banking App

About the role

DBS is hiring experienced Android engineers for its banking mobile app team within Group Technology. You will build new features, keep the app fast and stable, and help grow junior engineers through mentoring and code reviews. This is a hands-on engineering role based at DBS @ UE Biz Hub.

Key responsibilities

• Design, build and ship new features for a hybrid banking app
• Profile and optimise app performance and memory usage
• Apply security best practices in day-to-day development
• Write clean, tested and maintainable code, review code and mentor junior engineers
• Work with product, design, QA and web teams in an Agile setup
• Take features from development through CI/CD to Play Store release

Required profile

• Track record of shipping and maintaining production apps on Google Play
• Experience building and optimising hybrid apps, including communication between native and web layers
• Experience reviewing code and mentoring junior engineers
• Experience in Agile/Scrum teams; strong problem-solving and communication skills

Required skills

• Kotlin and Java, Android SDK and component lifecycles
• Jetpack Compose and XML Views; RxJava, Kotlin Coroutines/Flow
• MVVM, MVP and Clean Architecture; Dagger, Hilt or Koin
• Retrofit/OkHttp, REST APIs, Room / SQLite
• Memory leak fixes, profiling, startup time, ANRs and UI jank
• Secure storage (Keystore), certificate pinning, R8/ProGuard, OWASP mobile security
• JUnit, Mockito/MockK, Espresso; Git, CI/CD and Play Store release