Founding AI Engineer London - £180K plus equity

Halian is currently working with a stealth-stage AI startup is hiring its first technical team member. If you want to build core AI systems from the ground up and move faster than a typical tech organisation ever allows, this might be for you.

What youll do Build the semantic intelligence layer of our product Design knowledge graphs, retrieval systems, and data pipelines Work across Python, LLMs, vector databases, and modern web technologies Make foundational technical decisions that shape the companys trajectory

Tech youll work with Python, LLMs, vector databases, knowledge graphs React/TypeScript, Supabase, AWS Agent frameworks (e.g., LangChain, LangGraph)

What they are looking for

Ownership mindset: You think like a founder and execute without waiting for instructions High energy: Positive attitude and gen...