AI Engineer - up to £140k | Python, LLMs, LangChain

Overview

AI Engineer - up to £140k | Python, LLMs, LangChain

Location: Central London (5 days onsite)

I’m working with a fast-growing, data-driven tech company whose platform is already used by more than 300 VC and private equity firms, and they’re now investing heavily in expanding their AI capabilities.

Responsibilities

• Conversational AI and agent-based workflows
• Tool use and function calling with LLMs
• RAG systems and deep search across proprietary and external data
• Evaluating and improving AI performance in production

Qualifications

• Hands-on experience working with LLMs such as OpenAI or Anthropic
• Familiarity with agent frameworks like LangChain
• Solid SQL and data handling skills

Experience with production AI systems, vector databases, or TypeScript is a bonus!

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