Senior Business Analyst – Loyalty Data & Transformation

Company: Marks and Spencer
Apply for the Senior Business Analyst – Loyalty Data & Transformation
Location: London
Job Description:

Marks and Spencer is seeking an experienced Senior Business Analyst to help shape the future of Loyalty through data-driven decision making. Within the Data & AI team, you will lead Business Analysis across data products and transformation initiatives supporting our loyalty proposition and customer experience.

You will collaborate with product, engineering and business teams to translate strategic goals into clear requirements and measurable outcomes, embedding best-practice Business Analysis

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Posted: October 17th, 2026