Audio Systems Engineer
Core
Develop and optimize voice/VoIP audio pipelines, integrating AI models with classical DSP blocks for ECNS (Echo Cancellation & Noise Suppression) solutions across mobile, compute, XR, and IoT devices.
Role type
hands-on Audio Systems Engineer (signal processing & AI)
Builds
production-quality voice and audio processing solutions for Qualcomm devices
Domain
Consumer electronics, mobile, XR, IoT, speech/audio signal processing
Deliverable
production ML models
Required skills
Digital Signal Processing (DSP), C/C++ programming, MATLAB, Python, ECNS, noise suppression, speech enhancement, cross-functional collaboration
Preferred skills
AI models for speech/audio, real-time DSP-AI integration, audio quality evaluation, embedded/low-power platforms
Technologies
MATLAB, Python, C/C++, AI models
Responsibilities
Develop and tune voice/VoIP audio pipelines including ECNS and noise suppression; Integrate and optimize AI models within signal processing chains; Evaluate and improve speech quality using objective and subjective methods; Collaborate with software and Customer Engineering teams to enable and debug end-to-end use cases; Support customer deployments and field issues through tuning and analysis; Contribute to model development, validation, and selection for ECNS processing
Seniority
Mid-level, hands-on IC
