updated october 2026

Reinforcement Learning Jobs in Data Science (October 2026)

1090 open data science, ML and AI roles ask for Reinforcement Learning as of October 2026, across 437 hiring companies — 187 of them remote-friendly. Capital One is hiring the most, with 53 openings. San Francisco is the busiest market. Listings are updated daily, and every role links straight to the employer's official application.

Research Engineer, Machine Learning (Reinforcement Learning)

Anthropic·San Francisco, CA | New York City, NY·On-site

Mid·Research Scientist·$500k – $850k

Reinforcement learning LLMs Autonomous agent development Code generation rl

2mo ago→

Research Engineer, Machine Learning (Reinforcement Learning)

Anthropic·London, UK·On-site

Mid·Research Scientist·$260k – $630k

Reinforcement learning LLMs Autonomous agents Code generation

2mo ago→

Research Engineer / Research Scientist - Personal AGI, Personalization

OpenAI·San Francisco·On-site

Senior·Research Scientist·$295k – $555k

Reinforcement learning Dataset creation Evaluation metrics LLMs

2mo ago→

Research Engineer / Research Scientist - Personal AGI, Memory

OpenAI·San Francisco·On-site

Senior·Research Scientist·$295k – $555k

Reinforcement learning Memory architectures LLMs Deep learning

2mo ago→

Helix AI Engineer, Video Pretraining

Figure AI·San Jose, CA·On-site

Mid·AI Engineer·$200k – $400k

Large-scale-video-pretraining Foundation-models Temporal-modeling Robotics-data-collection

2mo ago→

Machine Learning Research Internship

Gresearch·London, UK·On-site

Machine learning Data science Deep learning Reinforcement learning

2mo ago→

AI/ML Expert – Agentic AI Solutions

Nokia·India·On-site

AI Agentic AI Machine learning RAG

2mo ago→

Sr. AI/ML Engineer - Life Science

Abbott Laboratories·United States - California - San Diego; United States of America : Remote·Hybrid

·$99k – $199k

Machine learning AI Data engineering Data science

2mo ago→

Senior Applied ML/AI Scientist - Search

Faire·New York City, NY; San Francisco, CA·On-site

Senior·ML Engineer·$211k – $291k

Recommendation systems Feature engineering Large scale ml Wholesale ecommerce

2mo ago→

SCMA Senior Staff Data Scientist

Coupang·Shanghai, China·On-site

Staff·Data Scientist

Large-scale recommendation systems Distributed machine learning Feature engineering for e-commerce Real-time analytics pipelines

2mo ago→

Senior Applied Scientist

Qualtrics·Reston, Virginia, United States·On-site

Senior·Data Scientist·$193k – $253k

Experience management systems Customer-facing data solutions Agile problem-solving Cross-functional collaboration

2mo ago→

Staff~Sr. Staff, Machine Learning Engineer (Ads Engineering)

Coupang·Seoul, South Korea·On-site

Staff·ML Engineer

Machine learning model development Ads platform optimization Generative ai integration Scalable recommendation systems

2mo ago→

Senior Machine Learning Engineer

Halter·Auckland·On-site

Senior·ML Engineer

Python Tensorflow/pytorch Computer vision Real-time ml

2mo ago→

Senior Machine Learning Scientist (Experiences)

TripAdvisor·London, United Kingdom·On-site

Senior·ML Engineer

Deep learning Reinforcement learning Recommendation systems Nlp for recommendations

2mo ago→

AI and Machine Learning Engineer

Hewlett Packard Enterprise·Bengaluru, Karnātaka, India·On-site

Mid·ML Engineer

Python Deep learning Model deployment Cloud computing

2mo ago→

AI and Machine Learning Engineer

Hewlett Packard Enterprise·Bengaluru, Karnātaka, India·On-site

Mid·ML Engineer

Python Deep learning frameworks Model deployment Cloud computing

2mo ago→

Lead Data Scientist

Solstice Advanced Materials·Morris Plains, NJ, United States·On-site

·$169k – $212k

Data science Machine learning Anomaly detection AI

2mo ago→

Member of Technical Staff - ML Scientist, Japanese Multimodal

Liquid AI·Tokyo·Hybrid

AI Fine-tuning Reinforcement learning Recommendation systems

2mo ago→

Senior AI Engineer

Talkspace·Remote·Remote

·$169k – $200k

Agentic AI LLMs Reinforcement learning Fine-tuning

2mo ago→

AI Researcher

Optiver·Shanghai, China·On-site

Senior·Research Scientist

Reinforcement learning Quantitative trading Time series forecasting High frequency trading

2mo ago→

AI Research Engineer

Graphcore·Bristol, UK·On-site

Mid·AI Engineer

Neural network architecture Ai compute optimization Semiconductor ai integration Large scale distributed training

2mo ago→

AI Research Engineer

Graphcore·Cambridge, UK·On-site

Senior·AI Engineer

Deep learning frameworks Ai hardware optimization Neural architecture design Distributed computing

2mo ago→

AI Research Engineer

Graphcore·London, UK·On-site

Mid·AI Engineer

Neural network architecture Ai compute optimization Semiconductor ai integration Large scale distributed training

2mo ago→

Quantitative Trader, Voleon Securities

The Voleon Group·New York City, NY·On-site

Mid·ML Engineer·$155k – $190k

Machine learning Time series forecasting Financial machine learning Python

2mo ago→

Machine Learning Engineer - Behavior and Planning

Applied Intuition·Sunnyvale·On-site

Mid·ML Engineer·$151k – $258k

Reinforcement learning Deep learning Computer vision Robotics ml

2mo ago→

Staff ML Engineer, Agent Training & Environments

Labelbox·San Francisco Bay Area·On-site

Staff·ML Engineer·$250k – $280k

Reinforcement learning Agent training Simulation environments Python

2mo ago→

Staff AI/ML Engineer

Dragos·United States·Hybrid

Staff·ML Engineer

Python Machine learning Deep learning Security

2mo ago→

ML Research Intern

Modal Labs·New York, San Francisco·On-site

·$15k

AI Reinforcement learning Machine learning Distributed training

2mo ago→

WQBRAIN AI Researcher

WorldQuant·Hanoi OR Ho Chi Minh City ·On-site

AI LLMs Reinforcement learning Generative AI

2mo ago→

Senior Staff ML Engineer

GEICO·Palo Alto, CA; Seattle, WA·On-site

Staff·ML Engineer·$150k – $300k

Generative AI LLMs Ml system design Distributed training

2mo ago→

Senior Director of Machine Learning (Experiences)

TripAdvisor·London, Oxford, Poland, Krakow ·On-site

Senior·ML Engineer

Deep learning Reinforcement learning Distributed training Nlp for recommendations

2mo ago→

Principal AI Engineer

Maersk·DKCPH55 - Copenhagen - Esplanaden 50·On-site

Staff·AI Engineer

Reinforcement learning Optimization algorithms Agentic systems Decision-tree modeling

2mo ago→

Machine Learning Engineer - Computer Vision & Robotics

Tycho Ai·Cambridge, MA·On-site

Mid·ML Engineer

Computer vision models Reinforcement learning Sensor fusion Gps denied autonomy

2mo ago→

Research Engineer – Generative AI and Computer Vision

Bosch·bengaluru, India·On-site

Mid·Research Scientist

Generative AI Computer vision Deep learning Synthetic-data-generation

2mo ago→

Senior Staff Machine Learning Engineer (Coupang AI Foundations)

Coupang Internal·Seattle, USA·On-site

Staff·ML Engineer

Large-scale ml systems Distributed computing frameworks Reinforcement learning Deep learning architectures

2mo ago→

Senior Staff/Staff Machine Learning Engineer

Coupang·Beijing, China·On-site

Staff·ML Engineer

Large-scale distributed systems Reinforcement learning Computer vision Deep learning frameworks

2mo ago→

Senior Staff Machine Learning Engineer (Coupang AI Foundations)

Coupang·Seattle, USA·On-site

Staff·ML Engineer·$174k

Large-scale ml systems Reinforcement learning Distributed computing Model optimization

2mo ago→

Research Scientist, Data

Periodic Labs·Menlo Park, CA, Montreal, Canada·On-site

Senior·Research Scientist·$250k – $350k

Reinforcement learning Scientific data integration Dataset procurement Evaluation metrics design

2mo ago→

Principal Machine Learning Engineer

Prepared·Seattle, Washington, United States·On-site

Staff·ML Engineer·$177k – $283k

Deep learning Computer vision Distributed systems Reinforcement learning

2mo ago→

Research Engineer, Robot Intelligence

Samsung Research America·665 Clyde Avenue, Mountain View, CA, USA·On-site

Staff·AI Engineer·$164k – $325k

Robotics algorithms Reinforcement learning Computer vision Path planning

2mo ago→

Principal Research Scientist, Robotics

Samsung Research America·665 Clyde Avenue, Mountain View, CA, USA·On-site

Staff·Research Scientist·$243k – $377k

Robot reasoning Ai for robotics Manipulation algorithms Navigation systems

2mo ago→

Staff Applied Scientist

Qualtrics·Seattle, Washington, United States·On-site

Staff·Data Scientist·$244k – $320k

Experience management systems Customer insights analysis Agile data science Product experimentation

2mo ago→

Senior Applied ML/AI Scientist - Search

Faire·Kitchener-Waterloo, ON; Toronto, ON·On-site

Senior·ML Engineer·$180k – $248k

Recommendation systems Nlp for search Large scale ml Feature engineering

2mo ago→

Senior Applied ML/AI Scientist - Search

Faire·New York City, NY; San Francisco, CA·On-site

Senior·ML Engineer·$211k – $291k

Recommendation systems Feature engineering Large scale ml Wholesale ecommerce

2mo ago→

Research Scientist - 3D Vision and Generation, Self-Driving

Applied Intuition·Sunnyvale·On-site

Mid·Research Scientist·$126k – $423k

3d-vision Computer vision Generative AI Deep learning

2mo ago→

Manager, Research Scientist

Scale AI·San Francisco, CA; New York, NY·On-site

Senior·Research Scientist·$290k – $363k

Python Machine learning Deep learning Natural language processing

2mo ago→

Senior Machine Learning Engineer, Public Sector

Scale AI·Washington, DC·On-site

Senior·ML Engineer·$226k – $282k

Machine learning Computer vision Reinforcement learning Generative AI

2mo ago→

Data Scientist [Principal]

Building and Construction Authority·HDB HUB·On-site

Staff·MLOps

MLOps Machine learning Data strategy Ai implementation

2mo ago→

Staff AI Research Engineer

Duolingo·Pittsburgh, PA·On-site

Staff·AI Engineer·$221k – $331k

Machine learning Experimental design Data driven decision making Large scale experimentation

2mo ago→

Machine Learning Researcher - PhD: 2027

Susquehanna International Group·Bala Cynwyd (Philadelphia Area), Pennsylvania·On-site

Senior·Research Scientist

Time series forecasting Deep learning Natural language processing Financial data analysis

2mo ago→

page 15 of 22 · 1090 jobs

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Methodology: live data science, ML and AI listings tagged Reinforcement Learning. A job is tagged when its description names the skill, or when our enrichment step identifies it from the role. Counts are live and change daily as roles open and close.

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