"rl" Jobs

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

Showing 20 of 273 results

Protege

Join Protege as a Machine Learning Researcher to define and evaluate datasets for advanced AI systems.

Protege Remote Published 3 months ago
Reflection AI

Join Reflection AI as a Forward Deployed Engineer to fine-tune models and work directly with enterprise customers in a dynamic startup environment.

Reflection AI San Francisco, CA Published 4 months 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 2 months ago
Labelbox

Join Labelbox as a Staff ML Engineer to shape AI training environments and systems in a high-impact, fast-paced setting.

Labelbox San Francisco Bay Area $250k–$280k/yr 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 1 month ago
Flexible on stack
Databricks

Lead a multidisciplinary research team to advance large-scale machine learning efficiency at Databricks.

Databricks Mountain View, California; San Francisco, California $270k–$340k/yr Published 3 months ago
Flexible on stack 60% coding
Mirendil

Join Mirendil as a research engineer to build the post-training stack for frontier reasoning models in AI.

Mirendil San Francisco $300k–$400k/yr Published 2 months ago
Coreweave

Join CoreWeave as a Staff Applied ML Engineer to tackle challenges in continuous learning for AI agents with a highly autonomous team.

Coreweave Sunnyvale, CA / Bellevue, WA $185k–$275k/yr Published 5 months ago
Flexible on stack 60% coding
Cursor

Lead a team of engineers to build infrastructure for training and evaluating ML models in a flat, innovative organization.

Cursor San Francisco Published 2 months ago
Heavy meetings
Ricursive Intelligence

Explore opportunities at Ricursive Intelligence, a frontier AI Lab focused on self-improving systems and chip design.

Ricursive Intelligence Palo Alto Published 1 month 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 1 week ago
Flexible on stack
Periodic Labs

Join Periodic Labs as a Midtraining Research Engineer to enhance scientific reasoning in AI models for groundbreaking discoveries.

Periodic Labs Menlo Park, CA $250k–$350k/yr Published 1 month ago
Levelpath

Join Levelpath as a Software Engineer to build AI-driven procurement solutions in a dynamic, hybrid work environment.

Levelpath Latvia Published 1 month ago
Flexible on stack 70% coding
Coreweave

Join CoreWeave as a Senior Applied ML Engineer to tackle challenges in continuous learning for AI agents with a focus on innovative solutions.

Coreweave Bellevue, WA / Sunnyvale, CA $182k–$242k/yr Published 5 months ago
Flexible on stack
Reflection AI

Join Reflection AI to build systems that transform pre-trained models into aligned agents in a fast-paced startup environment.

Reflection AI San Francisco, CA Published 1 month ago
DeepL

Join DeepL as a Senior Research Scientist to innovate in reinforcement learning and shape the future of AI technology.

DeepL London Published 1 month ago
Flexible on stack
Databricks

Join Databricks as a Senior Full Stack Developer to design and deploy scalable AI agents leveraging Large Language Models.

Databricks Bengaluru, India Published 1 month ago
Flexible on stack
Waymo

Join Waymo as a Research Scientist focusing on Reinforcement Learning for Autonomous Planning and World Modeling.

Waymo Mountain View, CA, USA Published 2 weeks ago
Skild AI

Join Skild AI as a Machine Learning Engineer to develop cutting-edge reinforcement learning algorithms for robotic applications.

Skild AI San Mateo, Pittsburgh $100k–$300k/yr Published 1 year ago
Flexible on stack