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From the employer's careers site First seen 28 Oct 2026

Senior Software Engineer- Store Operations

Marks & Spencer London, GB Hybrid senior full-time

The employer hasn't listed a salary.

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Description

Join the M&S Software Engineering team and help build solutions that serve millions of customers and thousands of colleagues. As a Senior Software Engineer, you'll join an engineering-led organisation where technology is central to our transformation and future success.

We're looking for a passionate software engineer with strong technical expertise, a collaborative mindset and a commitment to engineering excellence. You'll play a key role in designing, building, releasing and maintaining products, providing technical leadership on complex initiatives and helping shape scalable solutions that deliver value across the business.

Key Responsibilities:

  • Writing, testing and debugging code for complex features, distributed systems and legacy migrations, while helping optimise deployment pipelines.
  • Providing technical leadership, guidance and estimation on complex, high-impact projects, ensuring successful delivery of software solutions.
  • Contributing to architectural and design decisions that align with business requirements, long-term technology strategy and engineering standards.
  • Reviewing code and providing constructive feedback to ensure maintainability, quality and adherence to technical standards.
  • Collaborating with a broad range of stakeholders, including senior leaders, engineers and external partners, while contributing to engineering communities of practice.

Tech Stack:

  • Kotlin, Jetpack Compose, Gradle
  • RESTful APIs, GraphQL (nice to have)
  • GitHub Actions, Figma, MDM (nice to have)
  • Offline-first architecture, Clean Architecture, MVVM

Requirements:

  • Strong experience in a modern backend-focused technology environment and software engineering best practices.
  • Expert understanding of software development principles and patterns, including MVC, SOLID, DRY and KISS.
  • Solid expertise using distributed version control systems such as Git.
  • Proficiency with Test Driven Development (TDD), Behaviour Driven Development (BDD) and non-functional testing approaches.
  • Strong DevOps mindset with experience operating services and solutions using a "you build it, you run it" approach.

Benefits:

  • 20% colleague discount on all M&S products and many third-party brands for you and someone in your household, available once you’ve completed your probation
  • Competitive holiday allowance with the option to buy more
  • Discretionary bonus schemes linked to your performance and ours
  • Strong pension and life assurance to help plan for the future
  • Tailored induction and training to support your development from day one
  • Exclusive perks and savings through our M&S Choices portal
  • Market-leading family policies, including parental, adoption and neonatal leave
  • 24/7 wellbeing support, including virtual GP access and mental health services
  • One paid volunteer day a year to support a cause that matters to you

Skills

Required

Nice to have

Ready to apply?

You apply with the employer directly. Their original posting is here: https://fa-eqid-saasfaprod1.fa.ocs.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/124545

Apply on Marks & Spencer