Data Tester in Swindon

We are establishing a new Finance UAT & Enablement team to support the delivery of large, complex Finance change initiatives, including the integration of Virgin Money and major transformation programmes. This role is hands‑on and delivery focused, with opportunities to shape test coverage and contribute to improving how we approach testing. This role is ideal for a tester who enjoys working closely with business users, handling data‑rich testing, and delivering high‑quality evidence in a regulated environment. We are happy to consider flexible working approaches to help you perform at your best.

The working hours (per week) for this role can be between 30 and 35 hours. At Nationwide, we offer hybrid working wherever possible. More rewarding relationships are supported through our hybrid approach, bringing colleagues together across our UK-wide estate, whilst also supporting generous access to home working. We value our time in the office to solve problems, to learn, and to feel connected. For this job you'll spend at least two days per week, or if part time you'll spend 40% of your working time, based at either our Swindon, London, Northampton or Bournemouth office. If you are aligned to our Glasgow hub (as this is your nearest location), there will be a need to regularly connect with colleagues for collaboration events. This is anticipated to be once a month in Glasgow.

If your application is successful, your hiring manager will provide further details on how this works. You can also find out more about our approach to hybrid working here. If we receive a high volume of relevant applications, we may close the advert earlier than the advertised date, so please apply as soon as you can.

What you’ll be doing:

• Working with SMEs and delivery teams, you’ll build a clear understanding of business processes and testing requirements.
• You’ll also scope and design test cases aligned to requirements, user stories and acceptance criteria, and carry out functional and regression testing across change activity.
• Additionally, you’ll support User Acceptance Testing (UAT), helping ensure solutions meet business needs.
• As issues arise, you’ll identify, log and track defects, working closely with teams to resolve them.
• You’ll also provide clear, timely updates on testing progress, contributing to an accurate view of overall delivery status.

Minimum requirements for this role are:

• Someone comfortable working with data‑heavy test scenarios.
• Technical skills covering data analysis / validation and automation / scripting.
• Experience working in a testing role within a change or delivery environment, including regression testing and UAT activities.
• Experience scoping and designing test cases.
• The ability to translate business requirements into clear and effective test scenarios.
• Experience working with SMEs and non‑technical stakeholders.

Our customer first behaviours put customers and members at the heart of how we work together. They are the set of behaviours that every colleague needs to display, in every role:

• Feel what customers feel - We step into our customers’ shoes, using their feedback and insights to empathise with them and to understand their needs, so that every decision we make starts and finishes with our customers in mind.
• Say it straight - We are brave in speaking out and saying what we think – we’re honest and direct with good intent, openly sharing diverse perspectives to reach the best conclusions and using language everyone can understand.
• Push for better - We don’t settle for mediocrity, we challenge the status quo, taking responsibility for continuous improvement and personal development.
• Get it done - We prioritise what will have the greatest impact, we are decisive, and we take accountability for delivering brilliant customer outcomes.

You can strengthen your application by showing how our customer first behaviours resonate with you, and where you may have already demonstrated these.

The extras you’ll get:

• 25 days holiday, pro rata.
• Access to private medical insurance.
• A highly competitive pension to help you build a strong foundation for retirement.
• Access to an annual performance-related bonus.
• Training and development to help you progress your career.
• A great selection of additional benefits through our salary sacrifice scheme.
• Life assurance to provide peace of mind for you and your loved ones in the event of your death.
• Wellhub – access to a range of free and paid options for health and wellness.
• Up to 2 days of paid volunteering a year.

Banking – but fairer, more rewarding, and for the good of society. We forge our own path at Nationwide. As a mutual, we’re owned by our members - those customers who bank, save or have a mortgage with us. We challenge the financial sector status quo. We don’t see customers as the engine of our own profit. We share our profits with them and put their needs first. Always there when they need us. Supporting them and their lives. If you’re inspired by fairer finances, passionate about making a meaningful impact, and truly care about our customers, you’re one of us. At Nationwide, you are challenged to grow and rewarded for doing so. Valued. Recognised. Inspired to be your best. As a community, we want our working lives to count. As a team, we celebrate what we achieve. As a standard-setter, we work for the good of customers, communities, and broader society. We are purpose-driven. Uncompromisingly customer. Unstoppably Nationwide.

If this role is for you, please click the ‘Apply Now’ button. You’ll need to attach your up-to-date CV and answer a few quick questions for us. We respond to everyone, so we will be in contact shortly after the closing date to let you know the outcome of your application.