LLM Jobs in United States

Machine Learning Research

LLM Inference

Distributed Serving

1d ago

D-

Senior Staff ML Researcher - LLM Algorithmic Optimization

d-Matrix

Santa Clara, California, United States (Hybrid)$155K – $235K Yearly

LLM Research

LLM Performance Engineering

OOP

2w ago

Engineering Manager, LLM Performance

NVIDIA

Santa Clara, California, United States (On-site)$224K – $431.3K Yearly

Engineering Manager

TensorRT-LLM

vLLM

2d ago

Senior Machine Learning Engineer, LLM Inference Optimization

Nebius

Palo Alto, California, United States (On-site)$195.2K – $262.2K Yearly

LLM Inference Optimization

Deep Learning Engineering

2w ago

Senior High-Performance LLM Training Engineer

NVIDIA

Santa Clara, California, United States (Hybrid)$184K – $356.5K Yearly

LLM Training Engineering

JAX

2w ago

Solutions Architect, LLM Model Builder

NVIDIA

Santa Clara, California, United States (On-site)$152K – $241.5K Yearly

Solutions Architecture

Forward Deployed Engineer

LLMs

VLMs

4w ago

Forward Deployed Engineer - LLM Post-training

Reflection AI

San Francisco, California, United States (On-site)

ML Engineer

Machine Learning Engineer

Fine-tuning

4d ago

LLM Inference Frameworks and Optimization Engineer

Together AI

San Francisco, California, United States (On-site)$160K – $230K Yearly

AI Research Engineer

TensorRT-LLM

vLLM

6d ago

Principal Software Engineer – Large-Scale LLM Memory and Storage Systems

NVIDIA

Santa Clara, California, United States (On-site)$272K – $431.3K Yearly

Principal Software Engineer

LLM Infrastructure Engineer

Rust

AI Infrastructure Engineering

2d ago

Senior Applied Scientist, Efficient LLM Inference & Model Optimization

Nebius

Palo Alto, California, United States (On-site)$195.2K – $262.2K Yearly

2w ago

Principal High-Performance LLM Training Engineer

NVIDIA

Santa Clara, California, United States (On-site)$272K – $431.3K Yearly

LLM Training Engineering

Machine Learning Engineer

JAX

4w ago

ML Model Serving Engineer

Sesame

San Francisco, California, United States (On-site)$175K – $280K Yearly

AI Engineer

vLLM

6d ago

Manager, Large Language Model Inference

NVIDIA

Santa Clara, California, United States (Hybrid)$184K – $356.5K Yearly

Engineering Management

AI Engineering

C++

LLM Post-Training Research

3w ago

Member of Technical Staff - Post-Training Research

Modal

New York, United States (On-site)$150K – $350K Yearly

ML Research

LLM Post-Training

Reinforcement Learning

4w ago

Member of Technical Staff, MLE

Cohere

San Francisco, California, United States (Hybrid)

Machine Learning Engineer

Applied Scientist

Deep Learning Engineering

Machine Learning

2w ago

Senior Deep Learning Engineering - Autonomous Vehicles

NVIDIA

Santa Clara, California, United States (On-site)$224K – $356.5K Yearly

Deep Learning

LLM

1w ago

Senior ML Solutions Architect - Token Factory

Nebius

United States (On-site)$225K – $315K Yearly

Solutions Architecture

Machine Learning

Applied Deep Learning Research

LLMs

2w ago

Tech Lead Manager- MLRE, ML Systems

Scale

San Francisco, California, United States (On-site)$290.4K – $363K Yearly

2w ago

Applied Deep Learning PhD Research Intern, Reinforcement Learning for LLMs - Fall 2026

NVIDIA

Santa Clara, California, United States (On-site)$30 – $94 Hourly

Reinforcement Learning Research

Reinforcement Learning

Large Language Models

4w ago

Senior Machine Learning Engineer

Hippocratic AI

Palo Alto, California, United States (On-site)

Product and Engineering

LLM Engineering