Role Overview :
We are seeking a highly skilled Audio Software Engineer with expertise in Android Audio Framework and low-level audio subsystems. The ideal candidate will have strong C / C++ development skills , deep understanding of Audio HAL, ALSA, DSP drivers, and proven ability to debug and resolve complex issues across the audio pipeline. This role requires working in a global, cross-timezone environment, collaborating with teams on system bring-up, integration, and feature development.
Key Responsibilities :
- Design, develop, and optimize components within the Android Audio Framework.
- Work on Audio HAL, ALSA, and DSP drivers to enable seamless hardware-software integration.
- Debug and resolve complex audio issues across kernel, HAL, and user-space layers.
- Collaborate with cross-functional teams (hardware, platform, application) across time zones to ensure smooth integration.
- Develop and maintain robust build and version control practices using Git, Perforce, and modern build systems.
- Perform system-level debugging, performance tuning, and optimization.
- Document designs, workflows, and provide technical guidance to junior team members where needed.
Required Skills & Experience :
Strong proficiency in C / C++ programming.Hands-on experience with Android Audio Framework (preferably Android P / Q and newer).Deep knowledge of Audio HAL, ALSA, and DSP driver development.Understanding of ARM architecture and familiarity with ARM assembly.Strong analytical and debugging skills with experience using advanced debugging tools.Familiarity with Git, Perforce, IDEs, and modern build systems.Excellent communication skills and ability to collaborate effectively in cross-timezone teams.Strong attention to detail and problem-solving mindset.Preferred Qualifications :
Experience with low-latency audio systems and performance optimization.Exposure to multimedia frameworks beyond audio (e.g., video, codecs).Knowledge of real-time operating systems (RTOS) or embedded audio processing.Prior experience in consumer electronics, mobile devices, or automotive audio systems.(ref : hirist.tech)