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Open roles at AI companies

Pulled from each company's own job board and checked around the clock. Remote status and salary are shown only when the employer states them.

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1,575 open roles · page 4 of 53

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Research AI roles

Pantograph

Member of Technical Staff, Research Engineer

San Francisco

On-siteJAXCUDAReinforcement learningDistributed training

Open for 5 daysVerified 15 min ago

Pantograph

Member of Technical Staff, Research Scientist

San Francisco

On-siteJAXReinforcement learningDistributed trainingDiffusion & generative media

Open for 5 daysVerified 15 min ago

Figma

Researcher, AI Evaluations

San Francisco, CA • New York, NY • United States$169K–$250K/yr

LLMsModel evaluationStatisticsFigma

Open for 5 daysVerified 1 h ago

Nominal

Research Engineer, Hardware Intelligence

New York, United States · San Francisco, United States · Los Angeles, United States +2

On-siteLLMsRLHF & post-trainingFine-tuningReinforcement learning

Open for 5 daysVerified 18 min ago

Nominal

Staff Research Engineer, Hardware Intelligence

New York, United States · San Francisco, United States · Los Angeles, United States +2

On-siteLLMsRLHF & post-trainingFine-tuningReinforcement learning

Open for 5 daysVerified 18 min ago

Percepta

Research Engineer

New York City · Boston$180K–$400K/yr

On-sitevLLM / TensorRTRayLLMsRLHF & post-training

Open for 5 daysVerified 1 h ago

Relay Technologies

Principal Machine Learning Scientist, Recommender Systems

London - Hybrid

HybridLLMsReinforcement learningRecommender systemsStatistics

Open for 5 daysVerified 1 h ago

Relay Technologies

Quantitative Researcher, Optimisation

London - Hybrid

HybridRecommender systems

Open for 5 daysVerified 1 h ago

Relay Technologies

Senior Operational Research Scientist

London - Hybrid

HybridRecommender systems

Open for 5 daysVerified 1 h ago

Relay Technologies

Staff Applied Scientist, Optimisation

London - Hybrid

HybridRecommender systems

Open for 5 daysVerified 1 h ago

Datadog

Senior AI Research Engineer - GPU Systems & Kernels

Paris, France

PythonC++RustCUDA

Open for 5 daysVerified 1 h ago

Datadog

Senior AI Research Engineer - LLM Training & Inference Infrastructure

Paris, France

PythonC++RustGo

Open for 5 daysVerified 1 h ago

Nominal

Staff Research Engineer, Agent Evals & Post-training - UK

London, United Kingdom

On-siteLLMsRLHF & post-trainingFine-tuningReinforcement learning

Open for 5 daysVerified 18 min ago

The Citco Group Limited

Lead Developer, Research & Development

ON, Canada

HybridPythonLLMsNLPAI safety & alignment

Open for 6 daysVerified 1 h ago

Resolution

Security Engineer (Research Infrastructure)

Berkeley, California · Remote$208K–$930K/yr

HybridAI safety & alignmentKubernetesTerraformAWS

Open for 6 daysVerified 1 h ago

Dandy

Summer 2027 Internship - PhD Research Intern

USA - New York NY$60–$72/hr

InternshipPythonPyTorchTensorFlowDeep learning

Open for 8 daysVerified 17 min ago

Profluent

Scientist II, Molecular Function

Emeryville, California, United States · On-site$155K–$160K/yr

Open for 8 daysVerified 1 h ago

Helsing

AI Research Engineer - Robotics

Barcelona · London

PythonC++RustReinforcement learning

Open for 8 daysVerified 1 h ago

Helsing

AI Research Engineer - Reinforcement Learning

Munich - Berlin - London - Paris

PythonC++RustReinforcement learning

Open for 8 daysVerified 1 h ago

Helsing

Staff AI Research Engineer - 3D Computer Vision

Munich - Berlin - London - Paris

PythonC++RustDeep learning

Open for 8 daysVerified 1 h ago

Helsing

AI Research Engineer - ML & Signal Processing

Munich - Berlin - London - Paris

PythonRustvLLM / TensorRT

Open for 8 daysVerified 1 h ago

NewtonX

Associate Manager, Research & Innovation

Remote

RemoteLLMsAI agentsStatistics

Open for 8 daysVerified 15 min ago

Pika

Research Scientist, Post-Training — Video Generation

US remote

On-sitePyTorchLLMsRLHF & post-trainingReinforcement learning

Open for 8 daysVerified 1 h ago

The Allen Institute for Artificial Intelligence

Research Engineer, Robotics - Roboticist

Seattle, WA$129K–$193K/yr

PythonC++PyTorchLLMs

Open for 8 daysVerified 18 min ago

Mistral

AI Scientist - (Internship, Masters or Phd)

Paris · Zurich · Warsaw +1

HybridInternshipPythonPyTorchTensorFlowDeep learning

Open for 8 daysVerified 15 min ago

Revolution Medicines

Machine Learning Scientist II, Drug Discovery Analytics

Redwood City, California, United States$202K–$238K/yr

PythonPyTorchTensorFlowDeep learning

Open for 8 daysVerified 1 h ago

Isomorphic Labs

Research Leader (In-vitro Pharmacology, Exploratory Sciences), London

London

PythonLLMsAI agents

Open for 8 daysVerified 17 min ago

Isomorphic Labs

Research Investigator / Senior Research Investigator (In-vitro Pharmacology, Exploratory Sciences), London

London

PythonLLMsAI agents

Open for 8 daysVerified 17 min ago

Anthropic

Research Engineer, Cybersecurity RL (Reinforcement Learning)

San Francisco, CA · New York City, NY

On-siteLLMsReinforcement learningAI agentsSecurity engineering

Open for 8 daysVerified 16 min ago

Code Metal

RF Research and Development Lead

Remote

RemotePythonC++LLMsVerilog / RTL

Open for 9 daysVerified 17 min ago

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