Reinforcement Learning Engineer Jobs

Reinforcement Learning Engineer

6d ago

Staff Reinforcement Learning Engineer – Whole Body Control

Figure

San Jose, California, United States (On-site)$200K – $350K Yearly

Robotics

Robotics

1h ago

Research Engineer, Machine Learning (Reinforcement Learning)

Anthropic

London, England, United Kingdom (Hybrid)£260K – £630K Yearly

3d ago

Research Engineer, Code RL (Reinforcement Learning)

Anthropic

San Francisco, California, United States (Hybrid)$500K – $850K Yearly

Async/Concurrent Programming

5d ago

Senior AI Researcher- Reinforcement learning (f/m/d)

Aleph Alpha

Heidelberg, Baden-Württemberg, Germany (Hybrid)

AI Research

Machine Learning Research

Reinforcement Learning Engineering

3w ago

LLM Reinforcement Learning Framework Engineer

NVIDIA

Shanghai, Shanghai, China (On-site)

LLM Engineering

PyTorch

2w ago

Senior ML Engineer (AI Research)

Nebius

Netherlands + 3 more (Remote)

AI Research

Machine Learning

3w ago

Research Engineer, RL Scaling Science

Anthropic

London, England, United Kingdom (Hybrid)£375K – £640K Yearly

Research Engineer

Machine Learning Engineering

6d ago

Research Engineer / Research Scientist - Personal AGI, Personality and Model Behavior

OpenAI

San Francisco, California, United States (Hybrid)$295K – $555K Yearly

Research Engineering

Research Scientist

Applied Deep Learning Research

4d 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

Large Language Models

3w ago

Research Engineer/Research Scientist, RL/Reasoning

OpenAI

San Francisco, California, United States (Hybrid)$295K – $445K Yearly

Research Engineer

Research Scientist

Machine Learning

2d ago

Research Engineer, Chip Design RL (Reinforcement Learning)

Anthropic

San Francisco, California, United States (On-site)$500K – $850K Yearly

Chip Design

Machine Learning Infrastructure

RTL Design

18h ago

Member of Technical Staff - RL Training Framework

xAI

Palo Alto, California, United States (On-site)$180K – $440K Yearly

Reinforcement Learning Engineering

JAX

2w ago

Research Engineer, Performance RL

Anthropic

San Francisco, California, United States (Hybrid)$350K – $850K Yearly

Post-Training Engineering

CUDA

3w ago

Forward Deployed Engineer Lead

Reflection AI

New York, New York, United States (On-site)

Applied AI

Large Language Models

Reinforcement Learning Training

3w ago

Software Engineer, RL Training Infra

OpenAI

California, United States (Remote)$295K – $445K Yearly

Research

Agents

Inference

1w ago

Forward Deployed Engineer, RL Environments

Labelbox

San Francisco, California, United States (Hybrid)$140K – $200K Yearly

Software Engineer

Machine Learning Engineering

4d ago

Senior Machine Learning and Simulation Engineer - Autonomous Vehicles

NVIDIA

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

Simulation Engineering

C++

Machine Learning Engineering

3w ago

Research Engineer

Harmonic

Palo Alto, California, United States (On-site)$200K – $450K Yearly

Research Engineering

PyTorch

3w ago

Research Engineer, Machine Learning (RL Velocity)

Anthropic

San Francisco, California, United States (Hybrid)$500K – $850K Yearly