System Performance Optimization

Job Responsibilities

1. Responsible for system analysis and design of Android system performance.

2. Participate in overall product architecture design, performance optimization, requirement analysis, decomposition and architecture design of key solutions according to product requirements.

3. Participate in in-depth optimization of the Android system, decompose and decouple customized modules, and design competitive solutions.

4. Track industry trends, define...

Yêu cầu công việc

1. Proficient in at least two languages among C/C++ and Java; expert in Android Framework.

2. In-depth understanding of boot process, app startup, window display & refresh, input subsystem, and core services including AMS, WMS, PMS.

3. Proficient in Linux/Android performance analysis tools such as systrace, ebpf, simpleperf, with practical system and performance optimization experience.

4. Familiar with key optimization areas including system load, window rendering, CPU scheduling, and application management; able to modify and optimize Android system code.

5. Familiar with common app development frameworks and Android system architecture; able to design optimization solutions from system and application level.

6. 5+ years of experience in Android Framework development.