Senior Machine Learning Engineer
Core
Design and train state-of-the-art machine learning models for automatic speech recognition and wakeword detection to power Sonos Voice Control.
Role type
Senior IC machine learning engineer (audio)
Builds
Far-field ASR, wakeword detection, and speech enhancement models for Sonos hardware and applications
Domain
Consumer audio hardware, voice AI, far-field speech processing
Deliverable
production ML models
Required skills
Machine learning research & engineering for voice applications, automatic speech recognition (ASR), wakeword detection, speech processing architectures (RNN-T, Transformers), Python, PyTorch, low-level compiled languages (Rust, C, C++)
Preferred skills
Real-time low latency streaming ASR, model adaptation for large entity catalogs, far-field ASR acoustics and data augmentation, MLOps, efficient training and data infrastructure
Technologies
PyTorch, Rust, C, C++