Responsibilities
- Design and implement new user-facing features for the our global Android applications.
- Deliver high-performance, stable, and efficient code with great user experience and elegant design.
- Collaborate with cross-functional teams to define, design, and ship new features at scale.
- Integrate and optimize third-party data sources and APIs to ensure accurate and real-time performance.
- Write and execute unit tests to ensure robustness, reliability, and usability, covering edge cases.
- Troubleshoot issues, fix critical bugs, and continuously improve application performance.
- Participate in technical, architectural, and product discussions, contributing to both short-term execution and long-term vision.
Requirements
- Over 5 years’ Android developer experience; degree in CS/Engineering or equivalent.
- Strong in Kotlin & Java, solid OOP principles.
- Deep knowledge of Android system architecture, component lifecycle, UI rendering.
- Skilled with Jetpack (ViewModel, Room, etc.), Retrofit, OkHttp.
- Hands-on with MVVM/MVI, modular app structure, large-scale projects.
- Proven performance optimization: memory, layout, battery, cold start.
- Proficient in tools like Profiler, Systrace, Perfetto, LeakCanary.
- Experience with WebSocket & real-time data, familiar with high-concurrency/low-latency scenarios.
- Bonus: Flutter/Compose, large-app architecture/refactoring, crypto exchange background.
- Strong problem-solving, communication, and teamwork skills.
