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Senior Speech Scientist

San Francisco, CA🌐 Remote💼 Full-time💰 $250,000–$250,000🗓 2025-12-23 → 2026-09-26

Core

Building ultra-realistic voice technology with natural laughter, breathing, seamless language switching, and accurate pronunciation across languages and accents.

Role type

Senior Research Scientist (Speech AI)

Builds

Foundation models for speech AI, including multilingual capabilities, long-context generation, and full-duplex modeling

Domain

Speech AI, Generative Modeling, Audio Generation

Deliverable

production ML models

Required skills

speech synthesis, audio generation, generative modeling, LLMs for audio, modern language model architectures, large-scale model training

Preferred skills

published research in speech or generative modeling, real-time speech systems, multimodal models

Technologies

LLMs

Responsibilities

Conduct research to advance core speech models and extend product capabilities, develop and experiment with new model architectures and training approaches, work on large-scale model training and data systems, collaborate with the team to take research from concept to deployed systems

Seniority

Senior, hands-on IC

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