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Knack Systems

Posted 4 Nov 2026

Embedded C Developer

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Employment
Full time
Team
Software Engineering
Posted
4 Nov 2026

About the role

We are looking for an Android Audio Framework Engineer with strong hands-on experience in C++, Android Audio Framework, and AOSP.


Requirements:

  • Strong hands-on experience in Android Audio Framework using C++.
  • Hands-on experience with Android Audio Framework / AOSP Audio.
  • Hands-on experience working with AOSP source code.
  • Experience with key Android Audio components such as: AudioFlinger, AudioPolicy / AudioPolicyManager, AudioService / AudioManager, AudioFocus & Audio Routing, AudioTrack / AudioRecord, Audio HAL.
  • Strong understanding of C++, OOP, Multithreading, Synchronization, IPC/Binder, and AIDL.
  • Good knowledge of Linux and command-line debugging.
  • Hands-on experience with ADB, Logcat, Dumpsys, Bugreport, GDB, and Android traces.
  • Experience with Git/Gerrit.
  • Ability to debug issues across Android Framework, Native Audio Framework, and Audio HAL.


Good to Have:

  • Good working knowledge of Java.
  • Understanding of Android Framework and system architecture.
  • Experience with Android Automotive / IVI.
  • Knowledge of ALSA / TinyALSA.
  • Experience with HIDL/AIDL-based HAL.

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