Job Description
Full Stack Software Engineer (AI Systems)
London | Full-time | On-site (5 days/week)
£130,000 - £150,000 + Equity
Daily lunch & snacks provided
Tech stack: Python · TypeScript · AI / Generative AI · Agentic Systems
Build AI that actually does things
I’m hiring a Full Stack Engineer to join a high-growth, well-funded AI start-up building production-grade conversational AI agents used by major FTSE 100 companies across healthcare, travel, and financial services in a live environment.
Through offering a leading conversational AI platform the company aims to empower every brand to deliver top class customer service and experience..
The company is valued at $1.5bn+, with a live, revenue-generating product and strong enterprise adoption. You’ll be joining the London engineering team at a moment of real momentum.
What you’ll work on
You’ll help design and build intelligent AI systems that don’t just respond - they reason, interpret context, and take action.
This role offers full ownership:
1. Take ideas from concept → design → production
2. Build and evolve AI agents used dai...