Senior Android Engineer, Futures

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.