4 of 4 OpenAI Jobs in West London

practical experience in LLM concepts (context engineering, RAG, tool calling, workflows, multi-agent systems, MCP) Hands-on experience with frameworks like LangChain, Llamaindex, etc., vector stores, LLM APIs (e.g. OpenAI API, Anthropic API), and building MCP servers/clients Financial services/hedge fund experience is desirable Above all were seeking incredibly smart, driven people. More ❯

LEAD Full Stack Developer - Laravel | High-Growth SaaS | Hybrid (London) LEAD Full Stack Developer role- Essential: Proven experience working with LLMs (e.g., OpenAI, Anthropic, Hugging Face) or applied AI projects. Nice to have: Broader AI/ML exposure, such as model fine-tuning, prompt engineering, or integration into production systems. Join a profitable, fast-growing SaaS company going through a More ❯

accessible to all . We're developing open weight models for individuals, agents, enterprises, and even nation states. Our team of AI researchers and company builders come from DeepMind, OpenAI, Google Brain, Meta, Character.AI, Anthropic and beyond. What You'll Do Develop and maintain company-wide information security policies and frameworks (US: SOC 2, NIST, GDPR; UK: ISO 27001, Cyber More ❯

exports and API-based data. Extensive experience designing end-to-end AI solutions. Broad understanding of fund accounting concepts. Proficiency in Excel, SQL and BI Tools. Experience with Azure OpenAI and Azure Cloud Services. Experience with GPT-4/5 and embedding models. Hands on technical skills with Python and Distributed Systems. In line with the Conduct Regulations 2003, when More ❯