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.

Machine Learning Researcher - PhD: 2027

Susquehanna International Group·New York, New York·On-site

Senior·Research Scientist

Time series forecasting Deep learning Natural language processing Feature engineering

2mo ago→

AI Applied Scientist

Figma·San Francisco, CA • New York, NY • United States·Hybrid

Senior·Research Scientist·$153k – $376k

Machine learning Ai model development Computer vision Natural language processing

2mo ago→

Senior Agentic AI Research Scientist

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

Senior·Research Scientist·$160k – $256k

Agentic AI Multimodal reasoning Computer vision Video analysis

2mo ago→

Research Engineer/Research Scientist, Personal AGI-Model Experience

OpenAI·San Francisco·On-site

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

Python Natural language processing Deep learning Agi

2mo ago→

Deep Learning Quantitative Researcher

Millennium·Hong Kong, Hong Kong; Tokyo, Tokyo, Japan; Dubai, United Arab Emirates; Singapore, Singapore; Shanghai, Shanghai, China·On-site

Senior·Research Scientist

Pytorch tensorflow Distributed training Quantitative alpha research Data pipelines

2mo ago→

Senior Machine Learning Engineer

Shopback 2·Shenzhen, China·On-site

Senior·ML Engineer

Deep learning Reinforcement learning Distributed training Feature engineering

2mo ago→

Artificial Intelligence & Machine Learning Engineer

Booz Allen Hamilton Holding·Arlington, VA·On-site

·$78k – $176k

AI Machine learning MLOps Docker

2mo ago→

Software Engineer, ML Platform (ML Training)

Zoox·Foster City, CA·On-site

Data science Deep learning Reinforcement learning AI

2mo ago→

Staff Machine Learning Engineer

PrizePicks·Atlanta, GA preferred, Remote·Hybrid

Staff·ML Engineer·$220k – $280k

Machine learning model productionization Scalable ml pipelines Time to bet optimization Feature engineering

2mo ago→

Research Scientist (Generative & Agentic AI)

Appier·Taipei, Taiwan·On-site

Senior·Research Scientist

LLMs Reinforcement learning Multimodal ai Fine-tuning (sft/rlhf)

2mo ago→

Machine Learning Engineer - Multimodal

Hadrian·Los Angeles, CA·On-site

Mid·ML Engineer·$160k – $250k

Python Tensorflow/pytorch Computer vision Reinforcement learning

2mo ago→

Machine Learning Engineer - LLMs

Hadrian·Los Angeles, CA·On-site

Mid·ML Engineer·$160k – $250k

LLMs Transformer architectures Reinforcement learning Autonomous robotics

2mo ago→

Machine Learning Engineer (Staff)

Sprinter Health·San Francisco, CA, Menlo Park, CA·On-site

Staff·ML Engineer·$220k – $270k

Deep learning Reinforcement learning Distributed training Model optimization

2mo ago→

Principal Machine Learning Engineer

Amgen·India - Hyderabad·On-site

Staff·ML Engineer

Reinforcement learning Decision intelligence Ml system design Scalable ai pipelines

2mo ago→

Senior Machine Learning Engineer

Attentive·New York, NY·On-site

Senior·ML Engineer·$244k – $320k

Deep learning Reinforcement learning Real time ml Behavioral analytics

2mo ago→

Senior Machine Learning Engineer

Attentive·San Francisco, CA·On-site

Senior·ML Engineer·$244k – $320k

Deep learning Reinforcement learning Real time ml Behavioral analytics

2mo ago→

Data Scientist

BlueConic·India - Pune·On-site

Mid·Data Scientist

Python Machine learning Ai model development Customer data analytics

2mo ago→

Principal Machine Learning Engineer

Grab·Singapore, Singapore·On-site

Staff·MLOps

Distributed systems Mlops pipelines Model serving LLMs

2mo ago→

Applied Scientist, Optimization & Logistics

Sprinter Health·San Francisco, CA·On-site

Mid·Data Scientist·$160k – $220k

Constraint programming Vehicle routing problem solvers Reinforcement learning Graph algorithms

2mo ago→

AI Research Scientist

Sprinter Health·San Francisco, CA, Menlo Park, CA·On-site

Mid·Research Scientist·$160k – $220k

Deep learning Reinforcement learning Healthcare data analysis Nlp for clinical text

2mo ago→

Research Scientist (Applied LLMs), London

Isomorphic Labs·London·On-site

Mid·Research Scientist

LLMs Transformer architectures Protein folding Drug discovery

2mo ago→

Research Scientist, Robotics

Allen Institute·Seattle, WA·On-site

Mid·Research Scientist·$167k – $261k

Foundation models Robotics simulation Large-scale data processing Open-source methods

2mo ago→

Research Scientist, Asta

Allen Institute·Seattle, WA·On-site

Mid·Research Scientist·$167k – $261k

Ai research Reasoning systems Machine learning Research methodology

2mo ago→

Senior AI Scientist – Transportation & Logistics

Avathon·Pleasanton, California, United States·On-site

Senior·AI Engineer·$160k – $240k

Computational knowledge graphs Time-series forecasting Computer vision Natural language processing

2mo ago→

Staff Data Scientist R&D

Avathon·Bengaluru, Karnataka, India·On-site

Staff·AI Engineer

Computational knowledge graphs Time-series forecasting Computer vision Natural language processing

2mo ago→

Forward Deploy AI Engineer (SLM)

Avathon·Bengaluru, Karnataka, India·On-site

Senior·AI Engineer

Computational knowledge graphs Time-series forecasting Computer vision Natural language processing

2mo ago→

Applied AI Engineer - AI Finance Agent

BJAK·Portugal·Hybrid

Senior·AI Engineer

Python LLMs Financial data pipelines Reinforcement learning

2mo ago→

Applied AI Engineer - AI Finance Agent

BJAK·Ireland·Hybrid

Senior·AI Engineer

Python Fine-tuning Financial data pipelines Agentic AI

2mo ago→

Applied AI Engineer - AI Finance Agent

BJAK·Spain·Hybrid

Senior·AI Engineer

Python LLMs Financial data processing Agentic AI

2mo ago→

Lead AI Engineer - Digital Service Solutions

Hitachi·Krakow, Lesser Poland, Poland; Vaesteras, Vastmanland County, Sweden·On-site

Senior·AI Engineer

LLMs Agentic workflows Mloops pipelines Cloud native ai

2mo ago→

Sr. Staff, ML Researcher - LLM Algorithmic Optimization

d-Matrix·Santa Clara·On-site

Staff·Research Scientist·$175k – $265k

Large language model optimization Algorithmic research Generative AI Hardware software co-design

2mo ago→

Research Scientist

Sesame·San Francisco, New York , Bellevue·On-site

Mid·Research Scientist·$190k – $320k

Natural language processing Speech recognition Computer vision Deep learning

2mo ago→

Data Scientist, AI/ML

Gremlin·Remote, based in the US·Remote

Senior·Data Scientist·$220k – $290k

Python Machine learning Chaosengineering Reliabilityengineering

2mo ago→

HPE Labs – AI/ML Research Scientist III

Hewlett Packard Enterprise·Milpitas, California, United States of America·On-site

Senior·Research Scientist·$137k – $277k

Deep learning frameworks Distributed systems optimization Reinforcement learning Data pipeline architecture

3mo ago→

Senior Machine Learning Engineer (Tech Lead), Robot Learning, Loco- Manipulation

Path Robotics·Columbus, Ohio or Remote·Hybrid

Senior·ML Engineer·$12k – $17k

Reinforcement learning Loco-manipulation systems Robotics perception Neural control architectures

3mo ago→

Machine Learning Engineer, Robot Learning, Loco-Manipulation

Path Robotics·Columbus, Ohio·On-site

Mid·ML Engineer·$12k – $17k

Reinforcement learning Loco-manipulation Robotics perception Neural control architectures

3mo ago→

Lead Machine Learning Engineer

Disney·San Francisco, CA, USA; Seattle, WA, USA; Santa Monica, CA, USA·On-site

Senior·ML Engineer·$188k – $252k

Large-scale ml systems Feature engineering Model deployment Distributed computing

3mo ago→

Senior Machine Learning Engineer

Conflux·Utrecht, Utrecht, Netherlands·On-site

Senior·ML Engineer

MLOps Cloud engineering Data engineering Production deployment

3mo ago→

AI Engineer - AI Platform

Traversal·New York·On-site

Mid·AI Engineer·$150k – $300k

LLMs Ai agent architecture Production ml systems Distributed systems

3mo ago→

Machine Learning Engineer - Quality Intelligence

AfterQuery·San Francisco·On-site

Mid·ML Engineer·$200k – $300k

Machine learning Deep learning Data pipelines Distributed computing

3mo ago→

LLM Agent Research Scientist 大模型智能体研究科学家

Canva·Beijing, Beijing, China·On-site

Senior·Research Scientist

LLMs Reinforcement learning Multi agent systems Agentic architectures

3mo ago→

Lead Applied Scientist

Mistral AI·Seoul·On-site

Senior·Research Scientist

LLMs Multimodal ai Computer vision Natural language processing

3mo ago→

Research Scientist - Generative Audio

Spotify·London·On-site

Research Scientist

Generative ai models Audio signal processing Music generation Neural networks

3mo ago→

Research Scientist - Generative Audio

Spotify·New York, NY·On-site

Research Scientist·$133k – $190k

Generative AI Audio ml Diffusion models Music generation

3mo ago→

Research Scientist – AI-Driven Power Electronics Development

Hitachi·Krakow, Lesser Poland, Poland·On-site

Mid·Research Scientist

Ai-driven power electronics Machine learning for simulation Control system optimization High-voltage dc (hvdc) systems

3mo ago→

Senior/Staff Machine Learning Engineer, Perception

Agtonomy·South San Francisco, CA·On-site

Staff·ML Engineer

Computer vision Lidar processing Deep learning Real time ml

3mo ago→

Applied AI Engineer - AI Finance Agent

BJAK·Austria·Hybrid

Mid·AI Engineer

Python LLMs Financial data processing Agentic AI

3mo ago→

Research Engineers, Post-Training

Distyl·San Francisco, New York·Hybrid

·$150k – $250k

AI Fine-tuning Reinforcement learning

3mo ago→

GenAI Engineer - Product Marketing & Adoption

impact.com·Capetown·On-site

Mid·AI Engineer

Generative AI Fine-tuning Product-marketing-analytics Partnership-revenue-optimization

3mo ago→

Senior Research Scientist- Vision-Language-Action (VLA) Models

Bosch·Sunnyvale, CA, United States·On-site

Senior·Research Scientist·$185k – $215k

Vision-language-models Embodied-ai Computer vision Reinforcement learning

3mo ago→

page 16 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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