We are seeking a skilled Audio Firmware/Device Driver Developer to join our team. As an Audio Firmware/Device Driver Developer, you will be responsible for designing, developing, and testing audio firmware and device drivers for Android-based systems.
Key Responsibilities:
Develop and maintain audio firmware and device drivers for Android-based systems
Work with ALSA and QNX Sound Architecture, and implement audio algorithms such as Equalizer, delay, and post-processing
Utilize DSP RTOS and computer architecture-related concepts such as caching, DMA, and MMU to optimize audio performance
Develop and optimize audio firmware for Xtensa DSP architecture, and perform performance benchmarking of algorithms
Work on Android HAL development for infotainment media, phone, camera, BT, radio, or vehicle systems
Collaborate with the team to realize customer requirements on Android
Develop and test Android CTS/VTS, and fix defects related to CTS/VTS
Required Skills:
Working knowledge of ALSA and QNX Sound Architecture
Expert knowledge of Audio Driver and computer architecture-related concepts
Knowledge of Xtensan architecture, Assembly coding, and performance benchmarking of algorithms
Audio HAL experience preferred
Valuable understanding of Android architecture and internals (AOSP, Binder IPC, HAL & Native services)
Experience working on Android HAL layer and realizing customer requirements on Android