"reward modeling" Jobs

2858 open tech roles matching “reward modeling”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 2858 results

Hippocratic AI

Join Hippocratic AI as a Machine Learning Engineer to build a self-improvement system focused on safety in healthcare.

Hippocratic AI Seattle, WA Published 1 month ago
Flexible on stack
Hippocratic AI

Join Hippocratic AI as an Applied Scientist to enhance AI safety and clinical reasoning through reinforcement learning.

Hippocratic AI Menlo Park, CA Published 3 months ago
Flexible on stack
PayJoy
PayJoy Bangalore Published 2 months ago
Cursor

Join Cursor as a Software Engineer on the RL Data team to create and improve tasks for training coding agents.

Cursor Palo Alto, CA Published 1 month ago
Mecka AI

Build reinforcement learning environments to help researchers train models and understand their capabilities at Mecka AI.

Mecka AI New York Published 1 month ago
Ramp

Own Ramp's benchmarking effort to build systems that shape how companies manage financial workflows.

Ramp New York, NY (HQ) Published 4 days ago
krea.ai

Join Krea as an ML Researcher to finetune diffusion models and enhance AI creative tools in a collaborative environment.

krea.ai San Francisco Published 2 months ago
Flexible on stack
Preference Model

Join Preference Model as a Research Engineer to advance self-directed learning in large language models within a fast-paced startup.

Preference Model San Francisco Published 2 weeks ago
Flexible on stack
Profound

Join Profound as a Post-Training Engineer to enhance AI models for Fortune 500 marketing teams in a fast-paced environment.

Profound New York, New York $230k–$325k/yr Published 1 week ago
Flexible on stack
Periodic Labs

Join Periodic Labs as a Research Scientist to advance reinforcement learning algorithms and scale scientific models.

Periodic Labs Menlo Park, CA; Montreal, Canada $250k–$350k/yr Published 1 month ago
Flexible on stack
baseten

Join Baseten as a Post-Training Applied Researcher to enhance AI models for leading companies in a collaborative environment.

baseten San Francisco Published 1 month ago
Flexible on stack
Etched

Join Etched as a Research Engineer to advance AI systems and automate engineering tasks in a fully in-person team.

Etched San Jose $400k+/yr Published 2 weeks ago
Flexible on stack
Bugcrowd

Join Bugcrowd as a Reinforcement Learning Engineer to build cutting-edge cybersecurity solutions using AI and verifiable reward systems.

Bugcrowd Remote - US $176.4k–$242.6k/yr Published 1 week ago
Flexible on stack
Harvey

Join Harvey as a Research Engineer/Scientist to enhance legal AI models with a focus on reinforcement learning.

Harvey Remote $230k–$450k/yr Published 5 days ago
Harvey

Join Harvey as a Research Engineer/Scientist to enhance AI models for legal reasoning and workflows in a fast-growing company.

Harvey London Published 5 days ago
Harvey AI

Join Harvey AI as a Member of Technical Staff to enhance legal models with cutting-edge AI techniques.

Harvey AI San Francisco $230k–$340k/yr Published 5 days ago
Flexible on stack
Preference Model

Join Preference Model as a Research Engineer to design and build RL environments for advancing machine learning capabilities.

Preference Model San Francisco Published 2 weeks ago
Flexible on stack
Harvey AI

Join Harvey AI as a Member of Technical Staff to enhance legal models through innovative research and engineering.

Harvey AI New York $230k–$340k/yr Published 5 days ago
Mirendil

Join Mirendil as a research engineer to build data systems and execution environments for reinforcement learning.

Mirendil San Francisco $300k–$400k/yr Published 4 months ago
Cursor

Join the RL Data team to shape training data for AI agents and improve model performance through innovative engineering.

Cursor Palo Alto, CA Published 3 weeks ago
Flexible on stack