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Senior Software Engineer

Company

Marks and Spencer

Location

United Kingdom, United Kingdom

Posted

June 28, 2026

Position Overview

We’re looking for a Senior Software Engineer within the Personalised Search team to play a pivotal role in evolving M&S’s Identity Platform. This team provides the critical software capabilities that power authentication, authorisation, and identity management across M&S digital channels, enabling secure and seamless experiences for millions of customers and thousands of colleagues.

Your “customers” are product teams, engineers, business stakeholders, and millions of M&S customers and colleagues and your mission is to enable them through secure, scalable platforms, resilient services, and exceptional engineering practices.

This is a role for an engineer who is excited by building large-scale identity solutions, modernising authentication platforms, and delivering secure digital experiences that sit at the heart of every customer and colleague interaction with M&S.

About the Team

Our engineering teams enable product, engineering, and business teams to b...

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