AI Engineer – Generative AI, LLMs & Python | Hedge Fund Technology | London

Company: Tempest Vane Partners
Apply for the AI Engineer – Generative AI, LLMs & Python | Hedge Fund Technology | London
Location: Greater London
Job Description:

We are hiring an AI Engineer to build LLM-powered tools, AI agents, and generative AI applications directly used by portfolio managers and investment teams at a top-tier global hedge fund. This is a rare opportunity to combine cutting-edge AI engineering with real-world financial impact.

What You’ll Do:

  • Design, prototype, and deploy Large Language Model (LLM) applications for investment workflows
  • Build AI copilots, chat agents, and workflow automation tools
  • Implement Retrieval Augmented Generation (RAG) pipelines for internal data access
  • Integrate AI solutions with databases, APIs, and data platforms
  • Collaborate with portfolio managers, quants, and domain experts to identify high-value AI use cases
  • Deliver scalable AI systems used across the investment lifecycle

What We’re Looking For:

  • Master’s or PhD in AI, Machine Learning, Computer Science, or related field
  • Hands-on experience with LLMs, Generative AI, and AI agents
  • Familiarity with frameworks like LangChain, LlamaIndex
  • Experience with vector databases/vector stores and LLM API integrations (OpenAI, Anthropic)
  • Experience building RAG pipelines and LLM-powered applications
  • Hedge fund or financial services experience is a plus

Why You’ll Love Working Here:

  • Work on cutting-edge AI systems that impact investment decisions globally
  • Collaborate with portfolio managers, quants, and senior leadership
  • Enjoy a culture of innovation and experimentation
  • Competitive salary + performance bonus
  • Training, wellness, retirement, generous time off, and other perks

Apply via LinkedIn or reach out to Tempest Vane Partners for a confidential discussion.

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Posted: March 17th, 2026