Senior Software Engineer, Loyalty Platform (Distributed Systems)

Company: Marks and Spencer
Apply for the Senior Software Engineer, Loyalty Platform (Distributed Systems)
Location: London
Job Description:

Marks & Spencer in London is seeking a Senior Software Engineer to build and evolve the Loyalty platform that underpins Sparks customer journeys. You’ll own features end-to-end in a high-impact engineering team, delivering scalable, reliable services and shaping technical direction.

The role suits a collaborative engineer who thrives in modern distributed systems, with JVM languages, Kafka, Kubernetes, Azure, and CI/CD practices.

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Posted: August 26th, 2026