Founding AI Agent Systems Engineer - London

C&D Talent Advisory seeks a Founding Engineer for our London seed-stage startup. You will own the agent orchestration platform and design multi-step agent workflows powering customer-facing AI features.

You'll build secure sandboxing, evaluation frameworks, and reliability layers around frontier LLMs to production-ready systems with high autonomy. You'll work from our King's Cross office on-site with strong ownership, shaping engineering standards and taking features end-to-end from concept to