Sr. Audio DSP Machine Learning Engineer

Job title: Sr. Audio DSP Machine Learning Engineer

About the Role As an Audio ML Engineer on the Logitech Hardware Audio ML and DSP Product team, you will develop embedded Audio ML models that create innovative audio experiences for our customers. This role focuses on training and deploying optimized models for on-device inference on resource-constrained hardware and collaborating with cross-functional teams to deliver seamless audio experiences.

What You'll Do

• Train and develop highly optimized Audio ML models for efficient deployment on resource-constrained embedded platforms (e.g., ARM, Tensilica DSP, RISC-V, NPUs).
• Utilize quantization (PTQ and QAT) and pruning to ensure effective on-device inference.
• Optimize and improve algorithm performance in real-world conditions, delivering innovative solutions to tough challenges.
• Work with cross-functional product teams to deliver seamless customer audio experiences.

What We're Looking For

• 7+ years of experience in audio signal processing product teams with hands-on Audio ML training.
• Deep understanding of on-device quantization techniques including post-training quantization, training-aware quantization, mixed-precision inference.
• Strong programming skills in C and Python.
• Experience with production-ready Deep Learning Audio Signal Processing approaches for tasks including Speech enhancement, noise suppression, acoustic echo cancellation, beamforming.

Nice to Have

• Audio Quality Assessment: design and execution of subjective and objective evaluation protocols, familiarity with industry-standard metrics.
• Audio Artifact Resolution: track record of identifying and resolving audio artifacts within ML audio chains.
• Technical Leadership & Communication: excellent communication, documentation, and leadership abilities in cross-functional environments.
• Initiative & Execution: driven to deliver results and lead technically.
• Education: Bachelor’s or Master’s in Electrical Engineering or Computer Science.

Compensation & Benefits Logitech offers comprehensive and competitive benefits packages and a flexible, caring work environment designed to support physical, financial, emotional, intellectual and social wellbeing for you and your family. Benefits vary by location and role.