Description

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a Business Development Executive to join one of our clients’ team. If you’re looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

Responsibilities:

• Design, develop, and maintain Android application features.

• Collaborate with cross-functional teams on feature design, system architecture, and delivery.

• Participate in agile practices (discovery, refinement, decomposition, sprint planning, demos).

• Apply Clean Architecture principles and review PRs adhering to community-defined coding standards. Design secure data-storage / transmission flows.

• Set up monitoring dashboards, investigate risks.

• Identify and fix bugs and performance bottlenecks.

• Investigate production issues, perform root cause analysis, and collaborate with backend developers and testers to prevent regressions.

• Ensure code quality through unit testing, UI testing, and code reviews.

Requirements

• 4+ years in commercial Android app development.

• Expert knowledge of Kotlin and modern Android APIs: Retrofit/OkHttp, Coroutines/Flow (plus RxJava for legacy), Jetpack (Compose, WorkManager), Google Maps, FCM, DataStore.

• Experience working with design systems and component libraries in Jetpack Compose.

• Proficiency with RESTful APIs and third-party library integration.

• Strong grasp of offline storage, concurrency.

• Experience with performance tuning, and network debugging.

• Practical experience with Clean Architecture and common patterns (MVVM/MVI) applied in production.

• Understanding of backend-service principles and API design.

• Experience with CI/CD (GitHub Actions, GitLab CI, Gradle), code quality tooling (ktlint, Detekt), feature flags, and large-scale A/B experimentation.

• Ability to write maintainable, testable code with solid unit and UI test coverage.

• Familiarity with secure coding practices and data-driven product decision-making.

• Solid knowledge of Google Play’s developer policies and full mobile delivery lifecycle.

• Git proficiency (branching, PRs, code review workflows).

• Experience with collaboration tools (Jira, Azure DevOps).

• Familiarity with design handoff tools (Figma)

• Experience using AI-assisted development tools (GitHub Copilot, ChatGPT, Claude) to accelerate coding, testing, and code review workflows