Full Stack Engineer
LB235
Posted: 27/10/2026
- -
- London Area
- Permanent
🚀 Founding Full Stack & Agentic AI Engineer
📍 London (Onsite) | 💰 Highly Competitive Salary | Founding Team
What if AI agents could do more than just chat — what if they could run real-world operations?
We're partnering with an exciting, early-stage AI startup building a real-time, autonomous coordination platform that's already deployed in a live airport environment.
Backed by Entrepreneur First, with founders from Imperial, Formula 1 and Lufthansa, they're looking for an exceptional engineer to join their founding team and help build the future of agentic AI.
⚡ What You'll Be Building
- Autonomous AI agents that execute real-world workflows, not just generate responses.
- Full-stack products using TypeScript, Python and PostgreSQL.
- LLM tool-calling systems, workflow orchestration and structured data integrations.
- Reliable AI systems with robust evaluations, permission controls and failure handling.
đź§ What We're Looking For
- 3+ years of full-stack software engineering experience.
- Strong TypeScript and Python skills.
- Experience shipping LLM-powered products into production.
- Hands-on experience with AI agents, tool calling and workflow automation.
- Must be a UK citizen and able to work onsite in London.
🔥 Why Join?
- Founding-level ownership — shape the product and technical direction.
- Build real AI agents solving complex, real-world problems.
- Work alongside an exceptional founding team.
- High-impact engineering, significant autonomy and competitive compensation.
Interested in building AI that actually takes action?
Apply now or reach out to learn more!
Joshua Aloluwaloba
Researcher