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Principal Software Engineer - Customer Platforms

Company

Marks and Spencer

Location

United Kingdom, United Kingdom

Posted

July 01, 2026

Position Overview

Job purpose 

As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serves millions of loyal customers and thousands of colleagues! With ethical values that run right through the company’s core and technology leaders that truly understand software engineers and engineering, it’s an exciting time as we’re redefining ourselves into a digital first and engineering-led organisation, with the quality of our engineering team being a key differentiator. 

We are seeking a passionate Principal Software Engineer to join us working across our Customer Platform team at M&S, where you will be a driving force behind the modernisation of mission-critical systems for M&S, as we scale. As a technical leader, you will be collaborating with multiple cross-functional teams to design, build, and maintain the software that powers our warehouse operations.

Reports to 

Senior Head of Software...

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