At a Glance
- Tasks: Ensure quality and performance of retail tech like POS and Self-Checkout.
- Company: Join the iconic Marks & Spencer, a leader in retail innovation.
- Benefits: Enjoy discounts, competitive holidays, bonuses, and 24/7 wellbeing support.
- Other info: Inclusive culture with opportunities for personal growth and community support.
- Why this job: Be part of a digital transformation and make a real impact in retail technology.
- Qualifications: Experience in QA engineering, automated testing, and strong programming skills.
The predicted salary is between 60000 - 75000 £ per year.
All the details
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 at the heart of everything we do and technology leaders who truly understand engineering, it’s an exciting time as we continue our transformation into a digital-first, engineering-led organisation.
We are seeking a passionate
Staff QA Engineer – Retail Platforms to help assure the quality, reliability and performance of our critical retail technology estate, including Point of Sale (POS), Self-Checkout and payment integrations.
This role is ideal for someone who enjoys solving complex engineering challenges, building scalable test automation frameworks and influencing quality standards across large-scale retail platforms.
You'll combine strong technical expertise with a passion for mentoring others, driving continuous improvement and helping raise the engineering bar across M&S.
- What you’ll do
- Own end-to-end quality outcomes across key retail platforms including POS and Self-Checkout, ensuring reliability, performance, security and resilience across transaction flows.
- Shape quality strategy and engineering standards for retail technology solutions, influencing architecture, automation frameworks and long-term platform direction.
- Drive operational excellence by improving testing practices, supporting incident investigation, reducing repeat failures and enhancing platform stability.
- Lead and mentor engineers through quality best practice, code reviews, automation excellence and knowledge sharing across teams.
- Champion Dev Ops and continuous testing practices, supporting automated delivery pipelines, production releases and out-of-hours platform support when required.
- Our Tech Stack
- Java and Java Script
- Selenium
- Playwright
- Test Complete
- Postman
- Rest‑Assured
- JIRA
- Zephyr
- Confluence
- Azure (preferred), AWS and GCP
- Git Hub Actions
- Dynatrace
- CI/CD and Dev Ops toolchains
- Retail POS and Self-Checkout platforms
Who you are
- Extensive QA engineering experience within retail technology environments, including POS, Self-Checkout, till applications, payments and integrated retail ecosystems.
- Strong expertise designing and maintaining automated testing frameworks, including BDD and data‑driven automation approaches using tools such as Selenium, Playwright and Test Complete.
- Proven experience with API testing and service virtualisation using tools such as Postman and Rest‑Assured, alongside strong programming skills in Java or Java Script.
- Strong understanding of cloud platforms, observability, CI/CD practices and monitoring tools such as Azure, Git Hub Actions and Dynatrace.
- A passion for quality engineering, problem-solving and mentoring others, combined with experience working in Agile delivery environments and supporting production releases.
What’s in it for you?
- 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 to win together.
If you feel you’d benefit from any support or reasonable adjustments during any stage of the recruitment process, please don’t hesitate to let us know when completing your application.
This information will be picked up by our team, so we can try and put steps in place to help you be at your best through this process.
#J-18808-Ljbffr
Staff Software Engineer- Self Checkouts in London employer: Marks and Spencer
Marks and Spencer is an exceptional employer that fosters a culture of innovation and collaboration, particularly within the Corporate HR technology team. Employees benefit from a supportive environment that prioritises professional growth and development, alongside competitive remuneration and benefits. Working in a dynamic location, you will have the opportunity to lead impactful projects that enhance the colleague experience throughout their journey with the company.
StudySmarter Expert Advice🤫
We think this is how you could land Staff Software Engineer- Self Checkouts in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Marks and Spencer or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Marks and Spencer.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Marks and Spencer.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Marks and Spencer that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Staff Software Engineer- Self Checkouts in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Marks and Spencer.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Marks and Spencer and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Marks and Spencer
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Marks and Spencer uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
