Artificial Intelligence Engineer

Founding AI Software Engineer

📍 Hybrid — 2-3 days in Central London

💰 Up to £80k + equity

🔄 3-stage interview process

⚠️ No sponsorship available

👔 Stack : Node, Next.js, React, Tailwind, PostgreSQL, Docker, Kubernetes, LangChain

This is one of those rare ground-floor opportunities - you'd be joining as a Founding AI Software Engineer, reporting directly to the founder, and shaping everything from the architecture to the culture.

They're an early-stage startup building an AI-powered enterprise platform, on a mission to make large organisations dramatically more efficient using cutting-edge LLM technology.

You won't be maintaining someone else's codebase. You'll be building something from scratch.

What you'll own

• Full-stack platform development (Next.js, React, Tailwind)
• LLM infrastructure and AI pipeline design
• Database architecture (PostgreSQL)
• The technical vision - you'll have real say here

What we're looking for

• 2+ years in software development with hands-on LLM experience (LangChain, LangGraph, LlamaIndex, or similar)
• Someone who thinks like a product person, not just an engineer
• Comfort with Docker, Kubernetes, and the modern cloud stack
• A genuine obsession with where AI is headed

Interested? Reach out directly: mmatysik@trg-uk.com