AI-Driven Functional Design Lead

London Stock Exchange is seeking a senior Business Analyst to lead end-to-end functional design across complex, integrated platforms. You will translate strategy into functional directions, define FRDs, and guide delivery with BAs, SBAs and engineering teams.

In this role you will arbitrate cross-component decisions, ensure coherence across the product, and mentor analysts while collaborating with Product, Architecture and Delivery teams to drive robust, scalable outcomes.