A Bank Built Its Own Coding Agent. It Took Off — Felipe Felisola Caso & Francesco Galletta, Monzo
AI Engineer — Oct 20, 2026 — conference — 13.3K views · 61 likes
Why watch
Engineering leaders from Monzo explain how they built an internal coding agent that now handles 10% of merged PRs and 1,800 tasks daily. The talk covers the critical infrastructure that made this possible: an MCP gateway into internal tools and knowledge, a sandboxed orchestration system built for a regulated bank, and treating the agent itself as a reusable building block for incidents, on-call, and non-engineer requests. Ideal for engineers and platform teams exploring internal AI agent implementations.