Jobs

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.

Filters

97 open roles · page 3 of 4

Alert me about new matches

AI roles On-site

Anthropic

Research Engineer, Life Sciences

San Francisco, CA$350K–$500K/yr

On-sitePythonLLMsReinforcement learningDistributed training

Open for 134 daysVerified 12 min ago

Anthropic

Research Engineer, Computer Use

San Francisco, CA · New York City, NY · Seattle, WA$500K–$850K/yr

On-sitePythonFine-tuningReinforcement learningModel evaluation

Open for 137 daysVerified 12 min ago

Anthropic

Staff+ Software Engineer, Inference Velocity

Remote-Friendly (Travel-Required) · San Francisco, CA · Seattle, WA +1$405K–$485K/yr

On-siteCUDATritonInference optimizationMLOps

Open for 155 daysVerified 12 min ago

Anthropic

Research Engineer, Code RL (Reinforcement Learning)

San Francisco, CA · New York City, NY$500K–$850K/yr

On-sitePythonPyTorchCUDALLMs

Open for 156 daysVerified 12 min ago

Anthropic

Staff + Senior Software Engineer, Inference Infrastructure

San Francisco, CA · New York City, NY · Seattle, WA$320K–$485K/yr

On-sitePythonRustLLMsInference optimization

Open for 159 daysVerified 12 min ago

Profluent

Machine Learning Scientist, BioML

Emeryville, California, United States · Hybrid (2-3 days on-site)$212K–$339K/yr

HybridPyTorchDeep learningLLMsNLP

Open for 162 daysVerified 1 h ago

Anthropic

Research Scientist, Life Sciences

San Francisco, CA$300K–$320K/yr

On-sitePythonDeep learningLLMsRLHF & post-training

Open for 165 daysVerified 12 min ago

Anthropic

Performance Engineer, Inference Systems

San Francisco, CA · New York City, NY · Seattle, WA$350K–$850K/yr

On-sitePythonSQLLLMsInference optimization

Open for 178 daysVerified 12 min ago

Anthropic

Research Engineer, Post-Training Model Evaluations

San Francisco, CA · Seattle, WA$500K–$850K/yr

On-sitePythonLLMsRLHF & post-trainingReinforcement learning

Open for 201 daysVerified 12 min ago

Anthropic

Research Engineer, Machine Learning (RL Velocity)

London, UK£370K–£630K/yr

On-sitePyTorchJAXRLHF & post-trainingReinforcement learning

Open for 205 daysVerified 12 min ago

Anthropic

Research Engineer, Machine Learning (RL Velocity)

Remote-Friendly (Travel-Required) · San Francisco, CA · New York City, NY$500K–$850K/yr

On-sitePyTorchJAXRLHF & post-trainingReinforcement learning

Open for 205 daysVerified 12 min ago

Cambridge Consultants

PhD Graduate AI & Algorithms Engineer (2026 or 2027 start)

United Kingdom

On-sitePythonDiffusion & generative mediaRobotics

Open for 207 daysVerified 11 min ago

Anthropic

Anthropic Fellows Program, ML Systems & Reinforcement Learning

London, UK · Ontario, CAN · Remote-Friendly, United States +1

On-siteFellowshipPythonLLMsFine-tuningReinforcement learning

Open for 219 daysVerified 12 min ago

Anthropic

Anthropic Fellows Program, AI Safety & Security

London, UK · Ontario, CAN · Remote-Friendly, United States +1

On-siteFellowshipPythonDeep learningLLMsAI agents

Open for 219 daysVerified 12 min ago

EBANX

Machine Learning Engineering Specialist

Curitiba · On-site

PythonPyTorchTensorFlowMLOps

Open for 233 daysVerified 1 h ago

Anthropic

Research Engineer, Pretraining

London, UK£260K–£630K/yr

On-sitePythonPyTorchDeep learningLLMs

Open for 271 daysVerified 12 min ago

Anthropic

Research Engineer, Production Model Post-Training

Zürich, CH

On-sitePythonDeep learningLLMsRLHF & post-training

Open for 276 daysVerified 12 min ago

Anthropic

Research Engineer, Machine Learning (Reinforcement Learning)

London, UK£260K–£630K/yr

On-sitePythonC++RustPyTorch

Open for 276 daysVerified 12 min ago

Equi

Founding Engineer, Applied AI Lead

New York (on-site)$170K–$230K/yr

HybridModel evaluationAI agentsDistributed systemsData pipelines

Open for 295 daysVerified 13 min ago

Anthropic

Research Engineer, Visual Knowledge Work

New York City, NY · San Francisco, CA · Seattle, WA$350K–$850K/yr

On-siteDeep learningLLMsReinforcement learningDistributed training

Open for 302 daysVerified 12 min ago

XDOF

Member of Technical Staff, Robotics

San Mateo On-site$175K–$275K/yr

On-sitePythonPyTorchJAXDeep learning

Open for 339 daysVerified 1 h ago

SES

Computational Materials Scientist

Greater Boston (Woburn, MA) – On-site/Hybrid$180K–$200K/yr

HybridPythonSQLTensorFlowLLMs

Open for 346 daysVerified 1 h ago

SES

Battery Electrolyte Scientist & Materials Chemistry Leader

Greater Boston (Woburn, MA) – On-site/Hybrid$180K–$200K/yr

HybridRobotics

Open for 353 daysVerified 1 h ago

Anthropic

Software Engineer, Research Tools

San Francisco, CA · New York City, NY · Seattle, WA$300K–$405K/yr

On-sitePythonTypeScriptLLMsModel evaluation

Open for 372 daysVerified 12 min ago

Anthropic

Research Scientist, Interpretability

San Francisco, CA$350K–$850K/yr

On-sitePythonDeep learningLLMsDistributed training

Open for 372 daysVerified 12 min ago

Anthropic

[Expression of Interest] Research Manager, Interpretability

San Francisco, CA$350K–$500K/yr

On-siteDeep learningLLMsInterpretabilityAI safety & alignment

Open for 372 daysVerified 12 min ago

Anthropic

Research Engineer, Interpretability

San Francisco, CA$315K–$560K/yr

On-sitePythonRustGoJava

Open for 372 daysVerified 12 min ago

Anthropic

Pre-training Data Infrastructure Engineer

San Francisco, CA$500K–$850K/yr

On-sitePythonRustLLMsDistributed training

Open for 376 daysVerified 12 min ago

Anthropic

Research Engineer, RL Engineering

San Francisco, CA · New York City, NY · Seattle, WA$500K–$850K/yr

On-sitePythonC++RustPyTorch

Open for 396 daysVerified 12 min ago

Anthropic

Research Engineer / Research Scientist, Tokens

New York City, NY · Seattle, WA · San Francisco, CA$350K–$500K/yr

On-sitePyTorchLLMsDistributed trainingKubernetes

Open for 400 daysVerified 12 min ago

Open roles at AI companies

Matching jobs

Matching jobs