Senior Core Banking Architect - Strategy & AI-Ready Design

EY in London seeks a Senior Manager - Core Banking Architect to define target architectures for core banking transformations and lead multi vendor design governance. You will build AI ready access patterns and enforce non functional controls for resilient, compliant delivery.

You will own domain models and API contracts across customer, ledger, lending and treasury domains, guiding delivery teams and shaping roadmaps. Strong leadership and communication are essential for success.