Android App's Developer
- Quantum World Technologies Inc.
22 Hours Ago
NA
W2, C2C, Yearly
Dearborn-MI
5-10 Years
Required Skills: Kotlin, Java & C++, SurfaceFlinger, HAL layers, vendor partition code in C++
Job Description
Note: Candidate must have primary working experience as Full Stack Android App’s Developer using (Kotlin, Java & C++)
Position Description:
Strictly looking for candidates with a strong foundation in Android Framework and middleware systems. We are seeking an experienced Android Full Stack Engineer to join our platform stability team. In this role, you will be responsible for diagnosing, debugging, and resolving complex Android stability issues spanning the entire Android stacks both above (System Partition) and below (Vendor Partition) the Treble boundary
Skills Required:
- Candidate should be able to write and maintain Kotlin based Android background services and middleware components and be comfortable working within Kotlin code in the Android framework / system server layer (e.g., modifying or extending services like Activity Manager, Package Manager) as part of resolving platform stability issues.
- Candidate should have hands on experience debugging and modifying native Android components (e.g., SurfaceFlinger, HAL layers, vendor partition code) in C++, including reverse engineering issues directly from AOSP native open source code.
- Candidate should be able to read, debug, and modify Java based Android framework code (system server internals such as Window Manager, Activity Manager) to diagnose and resolve issues like ANRs, boot failures, and black screens, including designing AIDL/Binder interfaces exposed to applications.
Experience Required:
- 5 + years of hands on Android platform/framework development experience.
- Proven experience in designing and developing middleware and Android background services (long running/foreground service) that expose feature rich interfaces (AIDL/Binder, APIs) to applications.
- Experience with Android Automotive OS (AAOS) and Car Service.
- Familiarity with HAL (Hardware Abstraction Layer) and vendor integration.
- Experience with CTS, VTS, ATS, and STS compliance frameworks.
- Knowledge of Android graphics stack and display subsystems.
- Experience with native debugging tools (gdb, lldb, perfetto, systrace, logcat analysis).
- Familiarity with Android build systems (Soong/Make) and partition architecture.
- Experience working with SoC/silicon vendors on platform bring up.
