LLM Jobs in London
194 open roles, updated daily
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Join Fanvue as a Staff Software Engineer remotely or in London. Scale event-driven systems and AI infrastructure with a leading creator platform.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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.

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.

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

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

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

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

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

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

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.

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.

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

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