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Latest ML Engineering jobs at Retell AI

Retell AI

Research Scientist - Audio

Conducts ML research on LLMs and audio models to enhance real-time voice agents' reasoning, latency, and conversational quality. Prototypes models, designs evaluations, and bridges research to production systems requiring strong PyTorch expertise and experimental mindset.

225k – 400kRedwood City, CAML EngineeringOn-siteLLMsPyTorch
Retell AI

Senior Machine Learning Engineer

Builds and deploys production ML models for real-time voice AI agents, fine-tuning LLMs and audio models, running benchmarks and human evaluations, and maintaining ML infrastructure for high-scale performance.

225k – 325kRedwood City, CAML EngineeringOn-siteLLMsPython