LLMs Jobs in Boston, Massachusetts, United States

4w ago

Staff Research Engineer, Model Efficiency

Cohere

New York, US or Remote (Worldwide)

Modeling

Forward Deployed Engineering

Model Architecture

4w ago

Engineering Manager - Forward Deployed Engineering (LLM)

Baseten

San Francisco, California, US or Remote (Worldwide)$260K – $380K Yearly

Engineering Management

LLMs

4w ago

Search Senior Machine Learning Engineer (London, Belgrade, Berlin)

Perplexity

Belgrade, RS or Remote (Worldwide)

3w ago

Member of Engineering (Pre-training / Synthetic Data)

Poolside

US or Remote (United States)

Large Language Models (LLMs)

AI Research Engineer

Synthetic Data Generation

4w ago

Member of Technical Staff, Model Efficiency

Cohere

New York, US or Remote (Worldwide)

Modeling

C++

3w ago

Member of Engineering (Post-training)

Poolside

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

Applied Research

Large Language Models (LLM)

Transformers

1w ago

AI Researcher (Early Talent)

Nebius

Europe + 1 more (Remote)

4w ago

Applied AI Engineer – Agentic Workflows

Cohere

San Francisco, California, US or Remote (Worldwide)

4w ago

Senior Research Engineer, Model Evaluation

Cohere

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

4w ago

Machine Learning Scientist

Suno

Boston, Massachusetts, United States (On-site)$160K – $280K Yearly

Machine Learning Research

PyTorch

4w ago

Member of Technical Staff (Applied AI)

Reka

Worldwide (Remote)

Applied AI

Machine Learning Research

Transformer Models

3w ago

Research Internship (Fall, 2026)

Cohere

Canada + 2 more (Remote)

Research Internship

Natural Language Processing

6d ago

ML Solution Architect (Early Talent)

Nebius

Worldwide (Remote)$102 – $126 Hourly

ml-solutions-architect

PyTorch

4w ago

Research Internship Reinforcement Learning (Summer)

Cohere

Worldwide (Remote)

Research Internship

Reinforcement Learning

PyTorch

3w ago

Member of Engineering (Reinforcement Learning)

Poolside

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

Applied Research

Reinforcement Learning

Large Language Models

4w ago

Software Engineer - Model Performance

Baseten

San Francisco, California, US or Remote (Worldwide)$180K – $360K Yearly

Software Engineering

C++

4w ago

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

Solution Architect

Baseten

San Francisco, California, US or Remote (Worldwide)$165K – $330K Yearly

Solution Architecture

Sales Engineering

Artificial Intelligence