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Marks and Spencer

Software Engineer

Hybrid

London, United kingdom

Full Time

16-02-2026

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Skills

Communication Problem Solving Java JavaScript TypeScript SQL MongoDB GraphQL Kubernetes A/B Testing Training Effective Communication angular SQL Server Azure react Agile Springboot JavaScript/TypeScript Spring Next.js Redis

Job Specifications

All the details

The M&S Identity team is looking for a Software Engineer to join our dynamic team. You will provide technical expertise, ship thoughtful solutions, and operate with excellence. Creative, curious, and fearless, you will be an integral part of our empowered, self-managing domain engineering team, pushing the boundaries of our Identity Platform.

In this role, you’ll join a cross functional squad focused on the Sparks loyalty programme, creating and improving customer facing web journeys using modern frontend technologies. You’ll work predominantly on the UI layer while collaborating closely with backend engineers, product teams and other specialists, giving you strong exposure across our tech stack and domain.

In this role, you will play a key part in driving our ambition to create a best-in-class software engineering team, environment, and culture. Join our community of engineers to help build a modern digital ecosystem, work with cutting-edge technologies, and do the best work of your career.

What You'll Do

Building and maintaining high quality, customer facing web experiences for our Sparks loyalty products using React, Next.js, JavaScript and TypeScript.
Collaborating closely with product, design, native apps, and backend teams to deliver features end-to-end across the Sparks customer journey.
Integrating frontend experiences with GraphQL APIs to ensure reliable, efficient and scalable interactions with backend services.
Using data, experimentation and insight to inform decisions, improve performance and optimise the user experience.
Writing clean, testable, maintainable code and contributing actively to code reviews, engineering standards and best practices.
Continuously improving our web applications, tooling, and delivery processes, and proposing ideas that enhance team effectiveness.
Troubleshooting and resolving production issues with a customer first mindset.
Participating in agile ceremonies including planning, refinement, and retrospectives, contributing to a growth oriented, collaborative team culture.

Who You Are

Strong experience building user facing web applications using modern JavaScript/TypeScript and React (including frameworks like Next.js).
Confidence working with APIs, ideally with exposure to GraphQL, or a strong willingness to learn.
Solid problem solving skills and ability to break down complex requirements into simple, robust frontend solutions.
Effective communication skills, with the ability to collaborate in a cross functional squad environment.
A proactive, growth oriented mindset; comfortable learning new technologies and working in a fast paced, evolving environment.
A team first, inclusive approach that contributes positively to squad culture and shared success.

Desirable Experience

Experience working in largescale customer facing digital environments.
Knowledge of experimentation, A/B testing or performance optimisation techniques.
Familiarity with cloud engineering practices.
Experience contributing to UI or design systems.

Tech Stack

M&S uses a variety of technologies and as part of our modernization drive, will be introducing new ones. The sorts of technologies include:

Java, Spring, SpringBOOT, Micronaut
React, Next.js, Typescript, Angular
Azure Cloud, Kubernetes, Dynatrace (observability)
SQL Server, MongoDB
Ignite, Redis

What’s In It For You

Working at M&S means being part of something bigger - helping to deliver quality, value and service to millions of customers every day. We’re inclusive, fast-moving and always evolving, with a strong sense of purpose and a focus on doing the right thing.

Here are just a few of the benefits that make working here even more rewarding:

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

Everyone’s Welcome

We are ambitious about the future of retail. We’re disrupting, innovating and leading the industry into a more conscientious, inspiring digital era. We’re transforming how we work together and offering our most exciting opportunities yet. Marks & Spencer strives to be an inclusive organisation, trusted and admired by our colleagues, customers and suppliers. Join us and make change happen.

We are committed to building diverse and representative teams, where everyone can bring their whole selves to work and be at their best. We support each other and work together t

About the Company

At M&S, we're dedicated to being the most trusted retailer, prioritising quality and delivering value. Every day, we bring the magic of M&S to our customers, whenever, wherever and however they want to shop with us. For over a century, we've set the standard, doing the right thing and embracing innovation. Today, with over 65,000 colleagues serving 32 million customers globally, we're putting quality products at the heart of everything we do. Tomorrow holds boundless opportunities with us. We're pioneering digital innovatio... Know more