Large Language Models Jobs in San Jose, California, United States

PyTorch

2 wk. ago

Staff Research Engineer, Model Efficiency

Cohere

New York, US or Remote (Worldwide)

Modeling

Machine Learning Research

Model Architecture

2 wk. ago

Senior Research Scientist, Model Evaluation

Cohere

Toronto, Ontario, CA or Remote (Canada + 3 more)

Modeling

LLM Evaluation

Large Language Models (LLMs)

2 wk. ago

Member of Technical Staff, Model Efficiency

Cohere

New York, US or Remote (Worldwide)

Modeling

C++

Distributed Infrastructure

4 wk. ago

Engineering Manager, Model Flywheel

OpenAI

Worldwide (Remote)$293–385K Yearly

Applied AI

Applied AI Engineering

Large Language Models

4 wk. ago

Senior Research Scientist, Nemotron Post-training

NVIDIA

United States (Remote)$192–356.5K Yearly

Research Scientist

Post-training Engineer

Reinforcement Learning

Agentic Systems

2 wk. ago

Lead Member of Technical Staff, Inference Infrastructure

Cohere

Worldwide (Remote)

Inference Infrastructure

Model Serving

Kubernetes

GPU Computing

1 wk. ago

Research Internship (Fall, 2026)

Cohere

Canada + 2 more (Remote)

Research Internship

Machine Learning Research

Natural Language Processing

1 wk. ago

Member of Engineering (Evaluations)

Poolside

Worldwide (Remote)

Applied Research

ML Engineering

Large Language Models

2 wk. ago

Member of Technical Staff, Data Analysis and Evaluation

Cohere

London, England, GB or Remote (Worldwide)

Data Science

PyTorch

3 wk. ago

Software Engineer - Data Flywheel

Perplexity

London, England, GB or Remote (England, United Kingdom + 3 more)$210–385K Yearly

1 wk. ago

Member of Technical Staff, Search

Cohere

Worldwide (Remote)

1 wk. ago

Senior ML Engineer (AI Research)

Nebius

Netherlands + 3 more (Remote)

AI Research

Reinforcement Learning

1 wk. ago

Member of Technical Staff (ML)

Reka

Worldwide (Remote)

AI Research

Deep Learning

2 wk. ago

Member of Technical Staff, MLE (Korea)

Cohere

Seoul, KR or Remote (Worldwide)

Applied Machine Learning

Deep Learning Engineering

TensorFlow

2 wk. ago

Principal Deep Learning Algorithm Engineer

NVIDIA

United States (Remote)$272–431.3K Yearly

AI/ML Engineering

C++

1 wk. ago

Member of Engineering (Pre-training / Synthetic Data)

Poolside

US or Remote (United States)