Staff Software Engineer - Commercial Trading

Marks and Spencer • United Kingdom, United Kingdom • Posted June 27, 2026

About the Role

Summary

As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serve 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.

As a Staff Software Engineer in Commercial Trading, your expertise will help us on this journey, creating solutions for the business that are robust and scalable, with good observability and metrics, following best-in-class engineering practice.

What You'll Do

  • Software Development: Develop, test, and debug software solutions, taking a lead on what good coding practices look like.
  • Technical Leadership: Provide expert guidance on comp...