ALTEN Technology
Audio DSP Engineer
$160K–$195K
Palo Alto, California, United States +1 · Full-time · Posted Sep 22, 2026
- Location
- Palo Alto, California, United States
Irvine, California, United States
About the job
Develops, integrates, tunes, and validates real-time audio processing for electric-vehicle infotainment systems, focusing on voice communication and audio post-processing.
What you'll do
- Implement and optimize the infotainment audio software stack and integrate voice communication and voice-recognition solutions.
- Collaborate with hardware and system integration teams to integrate the audio stack.
- Test, debug, and validate audio systems with QA.
What they ask for
- Hands-on experience with speech and microphone-array signal-processing algorithms, including several listed components such as AEC, beamforming, noise reduction, or VAD.
- Experience developing or integrating real-time audio playback and post-processing pipelines.
- Strong understanding of Linux audio architecture, particularly ALSA.
- Strong C/C++ software development experience with real-time audio processing systems.
Nice to have
- Commercialization experience with voice communication or voice-recognition features; automotive or IVI audio experience.
- DSP Concepts Audio Weaver; acoustic measurement and validation tools; Python and MATLAB.
Pay
$160,000 - 195,000/K (base salary; currency code not stated)
Tools
C/C++, ALSA, Linux, DSP Concepts Audio Weaver, Python, MATLAB, HATS, HEAD acoustics, Audio Precision
Model-written summary · the original posting is authoritative