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Reinforcement Learning Jobs

135 open positions · Updated 1 week ago

Average salary (USD/year): 253.0k–430.0k/yr
135 roles Senior 56, Mid 41, Staff 20, Lead 6, Intern 5, Director 4, Principal 1 0–15 yrs experience *HQ - San Francisco, CA +67 more Full-time, Internship newest 3 days ago

135 Reinforcement Learning roles across 64 companies, most in AI/ML; 7% fully remote; typical advertised salary $225k

Work arrangement: 9 fully remote · 58 hybrid · 19 on-site · 49 not stated

Advertised salaries: p25 $150k · median $225k · p75 $350k (from 65 disclosed annual salaries, USD)

Counts are open roles Joblaze currently tracks on company career pages for this exact skill/location; salaries are advertised minimums, annual, converted to USD.

Showing 20 of 135 positions

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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
World Labs

Join World Labs as a Research Engineer/Scientist to advance robot learning systems and tackle challenges in AI and robotics.

World Labs San Francisco $250k–$350k/yr Published 1 month ago
Flexible on stack
Protege

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

Protege Remote Published 3 months ago
Omada Health

Lead high-impact research and applied algorithm development in healthcare as a Principal Applied ML Scientist at Omada Health.

Omada Health Remote, USA $270.5k–$338.1k/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
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
Mirendil

Join Mirendil as a staff engineer to build the post-training stack for frontier reasoning models in a tech-first startup.

Mirendil San Francisco $300k–$400k/yr Published 2 months ago
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
Genesis Molecular AI

Join a world-class team to lead transformative research in generative AI for drug discovery at Genesis Molecular AI.

Genesis Molecular AI San Mateo, CA Published 1 year ago
Flexible on stack
OpenRouter

Conduct original research on large language models to advance understanding and routing optimization at OpenRouter.

OpenRouter Remote (US) Published 1 month ago
Flexible on stack
Ambience Healthcare

Join Ambience as a Staff ML Engineer to shape AI systems that enhance clinician experiences in healthcare.

Ambience Healthcare San Francisco $250k–$350k/yr Published 5 months ago
Flexible on stack 60% coding
Preference Model

Join Preference Model as a Senior ML Infrastructure Engineer to build scalable infrastructure for post-training research on large language models.

Preference Model San Francisco Published 1 day ago
Flexible on stack
Preference Model

Join Preference Model as a Research Engineer to advance self-directed learning in machine learning with a focus on RL environments.

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

Join Airbnb as a Senior Machine Learning Engineer to innovate customer service with cutting-edge AI technologies.

Airbnb Remote-USA $196k–$227k/yr Published 2 months ago
Flexible on stack
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
Lyft

Join Lyft as a Data Scientist on the Mapping team to enhance routing algorithms and improve travel time estimations.

Lyft Toronto, Canada CA$108k–CA$135k/yr Published 1 week ago
Flexible on stack
Pinterest

Join Pinterest as a Sr. Machine Learning Engineer to build cutting-edge technology that personalizes user experiences for millions.

Pinterest Toronto, ON, CA Published 2 years ago
Flexible on stack
Cursor

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

Cursor San Francisco Published 2 weeks ago
Roboflow

Join Roboflow as a Member of Technical Staff to advance frontier model capabilities in AI with a focus on building scalable environments and datasets.

Roboflow San Francisco $150k–$300k/yr Published 2 weeks ago
LangChain

Join LangChain as a Research Engineer to enhance the capabilities of the LangSmith Engine for AI agents.

LangChain New York, NY Published 4 weeks ago
Flexible on stack