AI Platform Engineer - Cloud-Native & AI Safety

Barclays in London is seeking an AI Platform Engineer to design and build core components of our enterprise AI infrastructure. You will own key platform subsystems, including the AI Gateway, inference routing, guardrails, and observability, delivering secure, scalable, and production-grade solutions aligned with our architectural vision.

This role blends platform architecture with hands-on engineering, enabling you to drive technical delivery while mentoring junior engineers.