1. Responsible for system power consumption, performance, and stability tuning;

2. Responsible for the development and maintenance of Android Framework core modules;

3. Responsible for technical PR of Android system issues.

1. Familiar with Android compilation system, familiar with programming languages such as C/C++/JAVA;

2. Familiar with common subsystem frameworks such as ActivityManager, PackageManager, InputManager, WindowManager, and familiar with HAL and Linux systems;

3. Familiar with Android boot time optimization, memory optimization, and power consumption optimization;

4. Familiar with Android CPU and GPU strategy customization and optimization;

5. Has good team spirit, professionalism, and communication and coordination skills, is willing to accept challenges, and can withstand significant work pressure.