7+ years of experience in Android framework or system-level development., Strong expertise in Java and Kotlin, including concurrency (coroutines, flows)., Hands-on experience with Android Services, Intents, AIDL, and IPC., Solid knowledge of Android framework components such as: ActivityManager, CameraManager, DisplayManager., Strong skills in debugging, performance tuning, and log analysis at the framework layer., Some exposure to C/C++ or native Android layers is a plus (but not required).