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

529 open roles · page 15 of 18

Alert me about new matches

AI roles London

SpAItial

Machine Learning Systems & Infrastructure Engineer

London · Munich

On-sitePythonSQLPyTorchCUDA

Open for 192 daysVerified 13 min ago

Decagon

Software Engineer, Agents

London£125K–£180K/yr

On-sitePythonTypeScriptAI agents

Open for 192 daysVerified 1 h ago

Accurx

Staff Machine Learning Engineer

London (Shoreditch)£135K–£175K/yr

HybridPythonGoDeep learningNLP

Open for 193 daysVerified 1 h ago

Cohere

Research Internship (Winter 2027)

Canada · San Francisco · Europe +5

RemoteInternshipPythonC++PyTorchJAX

Open for 197 daysVerified 1 h ago

Lovable

AI Research Engineer, Post-Training

London

On-sitePyTorchJAXLLMsRLHF & post-training

Open for 200 daysVerified 1 h ago

Taktile

Sr. Applied AI Engineer

London Office · Berlin Office

HybridPythonSQLAI agentsStatistics

Open for 201 daysVerified 13 min ago

PhysicsX

Senior Research Scientist

London, United Kingdom

PythonPyTorchJAXCUDA

Open for 201 daysVerified 1 h ago

Anthropic

Research Engineer, Machine Learning (RL Velocity)

London, UK£370K–£630K/yr

On-sitePyTorchJAXRLHF & post-trainingReinforcement learning

Open for 205 daysVerified 16 min ago

Sanity

Senior Software Engineer, Agent Foundations

London, UK · Oslo, Norway

HybridGoTypeScriptLLMsModel evaluation

Open for 207 daysVerified 14 min ago

Augur Initiative Ltd

Machine Learning Researcher

London

HybridPythonPyTorchDeep learningLLMs

Open for 207 daysVerified 1 h ago

The Voleon Group

Senior Member of Research Staff (London)

London

HybridPythonStatistics

Open for 212 daysVerified 13 min ago

SpAItial

Machine Learning & Cloud Infra Engineer

London · Munich

On-sitePythonPyTorchCUDALLMs

Open for 214 daysVerified 13 min ago

Perplexity

Member of Technical Staff (AI Infrastructure Engineer)

London

HybridPythonC++PyTorchTensorFlow

Open for 215 daysVerified 1 h ago

Perplexity

Member of Technical Staff (AI Inference Engineer)

London

PythonRustPyTorchJAX

Open for 215 daysVerified 1 h ago

PhysicsX

Senior Research Machine Learning Engineer

London, United Kingdom

PythonC++PyTorchJAX

Open for 215 daysVerified 1 h ago

H Company

Research Engineer, Model Inference & Serving - London

Hybrid London

HybridPythonC++RustGo

Open for 218 daysVerified 16 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 16 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 16 min ago

Nebius

Senior Systems Software Engineer, GPU Compute

Amsterdam, Netherlands · Germany · London, United Kingdom +1

PythonC++GoPyTorch

Open for 219 daysVerified 16 min ago

Lucis

AI engineer

Paris · Barcelona · London

HybridPythonLangChain / LangGraphLLMsModel evaluation

Open for 220 daysVerified 15 min ago

Perplexity

Internship - Search Machine Learning Engineer

London

InternshipPythonRustPyTorchJAX

Open for 220 daysVerified 1 h ago

Hyde

AI Builder (London)

London

HybridRLHF & post-trainingFine-tuningReinforcement learningModel evaluation

Open for 222 daysVerified 15 min ago

Mind Foundry

Senior Machine Learning Engineer - National Security (London)

London, England, United Kingdom

PythonLLMsNLPInference optimization

Open for 226 daysVerified 1 h ago

SpAItial

Research Scientist - 3D Diffusion

London · Munich

On-sitePythonPyTorchDeep learningComputer vision

Open for 230 daysVerified 13 min ago

Isomorphic Labs

Staff Software Engineer (Inference Platform), London

London

LLMsInference optimizationKubernetesGoogle Cloud

Open for 233 daysVerified 17 min ago

HASH

AI Research Engineer

London, United Kingdom£130K–£220K/yr

On-sitePythonRustDeep learningLLMs

Open for 234 daysVerified 17 min ago

Reflection AI

Member of Technical Staff - Pre-Training Infra

San Francisco, CA · London · New York, NY

On-siteLLMsDistributed trainingMLOps

Open for 235 daysVerified 1 h ago

SpAItial

Research Engineer - 3D World Models

London · Munich

On-sitePythonPyTorchDeep learningComputer vision

Open for 235 daysVerified 13 min ago

WPP Media

Lead Architect, Data & AI Platforms

London, United Kingdom

PythonSQLLLMsRAG & retrieval

Open for 240 daysVerified 16 min ago

BeyondMath

AI Researcher

London

HybridC++PyTorchJAXTensorFlow

Open for 241 daysVerified 1 h ago

Open roles at AI companies

Matching jobs

Matching jobs