Large Language Models Jobs in Berkeley, California, United States

Model Architecture

3w ago

Member of Technical Staff, Model Efficiency

Cohere

New York, US or Remote (Worldwide)

Modeling

C++

2w ago

Member of Engineering (Pre-training / Synthetic Data)

Poolside

US or Remote (United States)

Large Language Models (LLMs)

AI Research Engineer

Synthetic Data Generation

2w ago

Research Internship (Fall, 2026)

Cohere

Canada + 2 more (Remote)

Research Internship

Machine Learning Research

Natural Language Processing

3w ago

Member of Technical Staff, Safety for Agents

Cohere

North America, Europe, Middle East, and Africa (Remote)

ML Research Engineering

AI Safety

Machine Learning Research

2w ago

Member of Technical Staff, Multilingual

Cohere

California, United States + 7 more (Remote)

NLP Engineering

4h ago

Engineering Manager, Model Flywheel

OpenAI

Worldwide (Remote)$293K – $385K Yearly

Applied AI

Applied AI Engineering

Distributed Infrastructure

2w ago

Member of Technical Staff (ML)

Reka

Worldwide (Remote)

AI Research

Deep Learning

2w ago

Senior ML Engineer (AI Research)

Nebius

Netherlands + 3 more (Remote)

AI Research

Reinforcement Learning

2w ago

Member of Engineering (Evaluations)

Poolside

Worldwide (Remote)

Applied Research

ML Engineering

3w ago

Senior ML Systems Engineer, Frameworks & Tooling

Cohere

London, England, GB or Remote (Worldwide)

Machine Learning Infrastructure

MLOps

JAX

Distributed Systems

2w ago

Member of Engineering (Scalability)

Poolside

GB or Remote (Worldwide)

R&D

Linux Kernel

PyTorch

3d ago

Senior Research Scientist, Nemotron Post-training

NVIDIA

United States (Remote)$192K – $356.5K Yearly

Research Scientist

Post-training Engineer

Reinforcement Learning

Agentic Systems

3d ago

AI Software Engineer

NVIDIA

Santa Clara, California, US or Remote (United States)$168K – $322K Yearly

AI Engineering

Machine Learning Engineering

Generative AI

Large Language Models (LLMs)

3w ago

Senior Research Engineer, Model Evaluation

Cohere

Toronto, Ontario, CA or Remote (Canada + 2 more)

3d ago

Developer Relations Manager, Higher Education and Research - AI Agents

NVIDIA

Santa Clara, California, US or Remote (United States)$152K – $287.5K Yearly

Developer Relations

AI/ML Engineering

PyTorch

3w ago

Member of Technical Staff, Data Analysis and Evaluation

Cohere

London, England, GB or Remote (Worldwide)

Data Science

PyTorch

3w ago

Member of Technical Staff, MLE (Korea)

Cohere

Seoul, KR or Remote (Worldwide)

Applied Machine Learning