Voice LLM Engineer: Speech, Translation & On-Device AI

RiseMe; Redmond (WA); On-site; USD 154,000 - 217,000; Full time

Job summary

Meta Reality Labs is seeking a Research Engineer to join the Polyglot AI team. You will develop and deploy Voice LLMs powering speech recognition, translation, and synthesis across server-side and on-device environments.

You will curate high-quality datasets and build evaluation frameworks to drive rapid product improvements. The role requires a Bachelor's degree and 5+ years in ML for speech or language, with proven production deployment experience and strong cross-functional collaboration

Qualifications

• Bachelor's degree in CS/CE or equivalent practical experience.
• 5+ years experience developing and deploying ML models for speech or language applications.
• Experience with Voice LLMs or speech processing systems.
• Experience deploying ML models to production.
• Dataset and evaluation pipeline experience.

Responsibilities

• Research and develop state-of-the-art Voice LLM models for speech recognition, translation, and synthesis.
• Deploy Voice LLM systems to production environments, including both server-side infrastructure and on-device implementations.
• Build and maintain high-quality datasets for training and evaluating Voice LLM systems.
• Design and implement evaluation frameworks and metrics to measure model performance and drive improvements.
• Conduct rigorous experimentation and ablation studies to optimize model quality, latency, and efficiency across deployment targets.
• Collaborate closely with product managers, engineers, and UX designers to align technical solutions with user needs and deliver production-ready features.
• Stay at the forefront of research in speech processing, Voice LLMs, and multilingual AI, bringing new methodologies into the team's development pipeline.

Skills

Voice LLMs

Speech processing

ML deployment

Datasets & eval

Cross-functional collaboration

Education

Bachelor's degree

Job description

Meta Reality Labs is seeking a Research Engineer to join the Polyglot AI team. You will develop and deploy Voice LLMs powering speech recognition, translation, and synthesis across server-side and on-device environments.

You will curate high-quality datasets and build evaluation frameworks to drive rapid product improvements. The role requires a Bachelor's degree and 5+ years in ML for speech or language, with proven production deployment experience and strong cross-functional collaboration