Large Language Models Jobs in South San Francisco, California, United States

Machine Learning Engineering

Model Architecture

1w ago

PO

Member of Engineering (Post-training)

Poolside

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

Applied Research

Large Language Models (LLM)

Transformers

2w ago

CO

Member of Technical Staff, Model Efficiency

Cohere

New York, US or Remote (Worldwide)

Modeling

C++

Vision-Language Model Research

1w ago

SA

Multimodal Generative AI Researcher

Stability AI

Worldwide (Remote)

Multimodal AI Research

Machine Learning Research

DeepSpeed

1w ago

CO

Research Internship (Fall, 2026)

Cohere

Canada + 2 more (Remote)

Research Internship

Natural Language Processing

1w ago

PO

Member of Engineering (Pre-training / Synthetic Data)

Poolside

US or Remote (United States)

Large Language Models (LLMs)

AI Research Engineer

Synthetic Data Generation

1w ago

PO

Member of Engineering (Reinforcement Learning)

Poolside

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

Applied Research

Machine Learning Engineering

Reinforcement Learning

Large Language Models

5d ago

CO

Member of Technical Staff, Multilingual

Cohere

California, United States + 7 more (Remote)

Machine Learning Research

NLP Engineering

2w ago

CO

Member of Technical Staff, Safety for Agents

Cohere

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

ML Research Engineering

AI Safety

Large Language Models

1w ago

RE

Member of Technical Staff (ML)

Reka

Worldwide (Remote)

AI Research

Deep Learning

1w ago

PO

Member of Engineering (Evaluations)

Poolside

Worldwide (Remote)

Applied Research

ML Engineering

Large Language Models

2w ago

CO

Senior ML Systems Engineer, Frameworks & Tooling

Cohere

London, England, GB or Remote (Worldwide)

Machine Learning Infrastructure

MLOps

JAX

Distributed Systems

1w ago

PO

Member of Engineering (Scalability)

Poolside

GB or Remote (Worldwide)

R&D

Linux Kernel

2w ago

CO

Research Internship Reinforcement Learning (Summer)

Cohere

Worldwide (Remote)

Research Internship

Reinforcement Learning

2w ago

CO

Member of Technical Staff, Data Analysis and Evaluation

Cohere

London, England, GB or Remote (Worldwide)

Data Science

2w ago

CE

Python / PyTorch Developer — Frontend Inference Compiler – Dubai

Cerebras

AE or Remote (Europe, Middle East, and Africa + 2 more)

Compiler Engineer

2w ago

CO

Member of Technical Staff, MLE (Korea)

Cohere

Seoul, KR or Remote (Worldwide)

Applied Machine Learning