Drimva

ByteDance

Research Scientist Graduate (Seed Model - Speech) - 2027 Start (PhD)

San Jose, California · Full-time · Posted Oct 28, 2026

Education
PhD in a listed or related discipline.

About the job

Develops and scales speech foundation models for speech understanding and generation, improving model capabilities, efficiency, and interactive interfaces.

What you'll do

  • Develop speech foundation models and design training pipelines, including data construction, instruction tuning, and model alignment.
  • Improve speech recognition, synthesis, reasoning, and robustness; optimize model architectures, training efficiency, and system performance.
  • Explore natural, interactive interfaces for speech-based systems.

What they ask for

  • Completing or recently completed a PhD in Computer Science, Electrical Engineering, Electrical and Computer Engineering, Physics, Mathematics, or a related discipline.
  • Excellent coding, data structures, and fundamental algorithm skills; proficiency in C/C++ or Python, etc.
  • Experience in speech processing, audio modeling, or related areas.
  • Familiarity with deep learning approaches for speech understanding and generation.

Nice to have

  • Strong research track record in relevant areas.
  • Strong problem-solving and collaboration skills.

Tools

C/C++, Python

AI focus

Research and development of multimodal speech technologies, including speech foundation models for understanding and generation, training and alignment, and improvements to speech recognition, synthesis, reasoning, and robustness.

Model-written summary · the original posting is authoritative

First seen Oct 28, 2026 · Last verified Nov 6, 2026 (UTC)