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LLM Jobs in London

194 open roles, updated daily

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Fanvue logo
Staff Software Engineer
Fanvue
240d ago

Join Fanvue as a Staff Software Engineer remotely or in London. Scale event-driven systems and AI infrastructure with a leading creator platform.

Remote with London officeEngineeringFull-timeRemoteOpen · checked 10d ago
AWSNode.jsTypeScript
£110K - £150K GBPView Job
Fanvue logo
Senior Software Engineer
Fanvue
243d ago

Join Fanvue as a Senior Software Engineer remotely or in London. Build AI-native creator monetization products with a competitive £80K-£130K salary.

Remote with London officeEngineeringFull-timeRemoteOpen · checked 10d ago
ReactNode.jsTypeScript
£80K - £130K GBPView Job
Anthropic logo
Research Engineer, Machine Learning (Reinforcement Learning)
Anthropic
252d ago

Join Anthropic in London as a Machine Learning Research Engineer. Build safe, scalable AI systems with reinforcement learning. Apply today!

London, UKAI Research & EngineeringFull-timeOpen · checked 10d ago
PythonPyTorchTensorFlow
Salary not listedView Job
Anthropic logo
Staff Software Engineer, Inference
Anthropic
261d ago

Join Anthropic in London as a Staff Software Engineer, Inference. Build distributed systems serving Claude. Annual salary £325,000–£390,000 GBP.

London, UKSoftware Engineering - InfrastructureFull-timeOpen · checked 10d ago
PythonAWSGCP
Salary not listedView Job
Telnyx logo
Forward Deployed Engineer, UKI
Telnyx
266d ago

Join Telnyx in London as a Forward Deployed Engineer UKI. Architect and ship production systems for voice, messaging, AI, and wireless.

London, England, UKSalesFull-timeOpen · checked 10d ago
PythonSQLKubernetes
Salary not listedView Job
LangChain logo
Deployed Engineer (UK)
LangChain
276d ago

Join LangChain in London as a Deployed Engineer. Work with production AI agents, partner with customer engineering teams, and drive technical success.

LondonDeployed EngineeringFull-timeOpen · checked 10d ago
PythonAWSGCP
Salary not listedView Job
Wheely logo
Data Scientist
Wheely
281d ago

Join Wheely as a Data Scientist in London. Earn £90,000–£110,000 with stock options, medical insurance, and visa support. Apply today.

London, England, United KingdomData ScienceFull-timeOpen · checked 10d ago
LLM
£90K - £110K GBPView Job
Sierra logo
Software Engineer, Agent (Italian speaking)
Sierra
321d ago

Join Sierra in London as a Software Engineer, Agent (Italian speaking). Build production AI agents with a competitive salary and comprehensive benefits.

LondonEngineeringFull-timeOpen · checked 10d ago
ReactTypeScriptLLM
£150K - £315K GBPView Job
Sierra logo
Software Engineer, Agent (Arabic speaking)
Sierra
321d ago

Join Sierra in London as a Software Engineer, Agent (Arabic speaking). Design production-grade AI agents with a salary up to £315,000.

LondonEngineeringFull-timeOpen · checked 10d ago
ReactTypeScriptLLM
£150K - £315K GBPView Job
Sierra logo
Strategist, Agent Development (Italian speaking)
Sierra
321d ago

Join Sierra in London as an Italian-speaking Agent Strategist. Lead AI agent development for global brands. Full-time role with competitive salary.

LondonProductFull-timeOpen · checked 10d ago
LLMRAG
£150K - £245K GBPView Job
Sierra logo
Strategist, Agent Development (Arabic speaking)
Sierra
321d ago

Join Sierra in London as an Arabic-speaking Strategist, Agent Development. Shape customer-facing AI agents for global brands. Full-time role.

LondonProductFull-timeOpen · checked 10d ago
LLMRAG
£150K - £245K GBPView Job
Sierra logo
Strategist, Agent Development (German speaking)
Sierra
321d ago

Join Sierra in London as a German-speaking Strategist for Agent Development. Shape customer-facing AI solutions for top brands. Apply today!

LondonProductFull-timeOpen · checked 10d ago
LLMRAG
£150K - £245K GBPView Job
Cohere logo
Senior ML Systems Engineer, Frameworks & Tooling
Cohere
324d ago

Apply for the Senior ML Systems Engineer, Frameworks & Tooling role at Cohere in London or remotely. Build large-scale LLM training frameworks.

LondonModelingFull-timeRemoteOpen · checked 10d ago
PyTorchKubernetesDocker
$250K - $535K CADView Job
Sierra logo
Strategist, Agent Development (Spanish speaking)
Sierra
364d ago

Join Sierra in London as a Strategist, Agent Development (Spanish speaking). Own the AI agent lifecycle and advise enterprise leaders.

LondonProductFull-timeOpen · checked 10d ago
LLMRAG
£150K - £245K GBPView Job
Sierra logo
Strategist, Agent Development (French speaking)
Sierra
364d ago

Join Sierra in London as a French-speaking Strategist, Agent Development. Shape enterprise AI agents from pilot to production. Apply today!

LondonProductFull-timeOpen · checked 10d ago
LLMRAG
£150K - £245K GBPView Job
Oodle logo
Software Engineer - Wexler
Oodle
371d ago

Join Wexler in London as a Software Engineer. Build advanced AI litigation systems with Python, AWS, and TypeScript. Apply today!

LondonWexlerFull-timeOpen · checked 10d ago
PythonAWSNode.js
£70K - £100K GBPView Job
Oodle logo
AI Engineer - Wexler
Oodle
371d ago

Join Wexler as an AI Engineer in London. Build production-grade LLM agents and RAG pipelines for litigation. Competitive salary and early-stage equity.

LondonWexlerFull-timeOpen · checked 10d ago
PythonLLMNLP
£70K - £100K GBPView Job
Anthropic logo
Research Engineer, Pretraining Scaling - London
Anthropic
386d ago

Apply for the Research Engineer, Pretraining Scaling role at Anthropic in London. Help train reliable, efficient frontier AI models at scale.

London, UKAI Research & EngineeringFull-timeOpen · checked 10d ago
PyTorchLLM
Salary not listedView Job
Sierra logo
Software Engineer, Agent (Spanish speaking)
Sierra
426d ago

Join Sierra in London as a Software Engineer, Agent (Spanish speaking) to build production-grade AI agents. Earn £150,000 to £315,000 per year.

LondonEngineeringFull-timeOpen · checked 10d ago
ReactTypeScriptLLM
£150K - £315K GBPView Job
Sierra logo
Software Engineer, Agent (French speaking)
Sierra
426d ago

Join Sierra in London as a Software Engineer, Agent. Build production-grade AI systems with competitive salary and flexible benefits. Apply today.

LondonEngineeringFull-timeOpen · checked 10d ago
ReactTypeScriptLLM
£150K - £315K GBPView Job
Sierra logo
Software Engineer, Agent (German speaking)
Sierra
426d ago

Join Sierra in London as a Software Engineer, Agent (German speaking). Design production-grade AI systems. Competitive salary up to £315,000.

LondonEngineeringFull-timeOpen · checked 10d ago
ReactTypeScriptLLM
£150K - £315K GBPView Job
Sierra logo
Strategist, Agent Development
Sierra
496d ago

Apply for the Strategist, Agent Development role at Sierra in London. Full-time position focusing on AI agent creation and enterprise strategy.

LondonProductFull-timeOpen · checked 10d ago
LLMRAG
£150K - £245K GBPView Job
Figma logo
Software Engineer - AI Product (London, United Kingdom)
Figma
506d ago

Join Figma in London as a Software Engineer for AI Products. Build user-facing features, agentic workflows, and Dev Mode with 3+ years of experience.

London, EnglandEngineeringFull-timeOpen · checked 10d ago
ReactTypeScriptLLM
Salary not listedView Job
Anthropic logo
[Expression of Interest] Research Engineer / Scientist, Alignment - London
Anthropic
569d ago

Join Anthropic in London as a Research Engineer in Alignment Science. Conduct empirical AI safety experiments with a salary up to £370k.

London, UKAI Research & EngineeringFull-timeOpen · checked 10d ago
PythonKubernetesLLM
Salary not listedView Job