Android Developer

Work Model: Fully onsite (weekly 5 days)

Contract: 6 months initially (Inside IR35)

Role Overview

We are looking for an experienced Android Developer to design, develop and maintain high-quality Android applications. The successful candidate will work closely with Product, UX/UI, Backend and QA teams to deliver scalable, secure and high-performing mobile applications.

Key Responsibilities

• Design, develop and maintain Android applications using Kotlin.
• Build modern, responsive user interfaces using Jetpack Compose.
• Implement clean and scalable Android architecture.
• Integrate REST APIs and backend services.
• Develop reusable and maintainable components.
• Write unit, integration and UI tests.
• Troubleshoot bugs, crashes and application performance issues.
• Participate in code reviews and technical discussions.
• Work closely with Product Managers, UX/UI Designers, Backend Developers and QA Engineers.
• Contribute to CI/CD pipelines and automated build/deployment processes.
• Maintain and improve existing Android applications and legacy code where required.
• Follow secure coding, accessibility and software engineering best practices.

Mandatory Skills

• 4+ years of professional Android development experience.
• Strong knowledge of Android SDK.
• Hands-on experience with Jetpack Compose.
• Experience with Android architecture such as MVVM / MVI / Clean Architecture.
• Strong understanding of Kotlin Coroutines and Flow.
• Experience integrating REST APIs.
• Experience with Git and modern development workflows.
• Experience with JUnit / Espresso or equivalent testing frameworks.
• Good understanding of Android lifecycle, navigation and application performance.
• Experience working in Agile/Scrum environments.
• Retrofit / OkHttp.
• Room Database.
• Firebase / Crashlytics.
• Gradle.
• GitHub Actions, Jenkins, CircleCI or similar CI/CD tools.
• Experience with mobile application security.
• Experience publishing applications to the Google Play Store.
• Fintech, banking or payments experience.