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Software Engineer E2 - Speed Layernew

Nationwide Building Society (NBS) · Bank

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Closes in 8 days — 17 Aug 2026

 

We are looking for a Software Engineer to join the Speed Layer Engineering team that sits within Nationwide's Cloud, Digital & Integration domain.

Speed Layer is a strategic enterprise capability that improves data performance, resilience and availability for Nationwide's digital channels. The platform provides near real-time data services through a combination of event-driven architecture, APIs, distributed caching, containerised microservices and cloud technologies. It underpins critical member journeys across Internet Banking, the Mobile App, Open Banking and other core services.

We are happy to consider flexible working approaches to help you perform at your best.

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 or London office. 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

 

Whilst these locations are where we are primarily looking to fill the role, if you’re an internal applicant based in a different location we would welcome your application and if successful, your hiring manager will provide further details on how this could work for this specific role. You can also find out more about our approach to hybrid working here.

 

Nationwide is committed to the redeployment of our employees impacted by change, as such applications for redeployment candidates will be prioritised in this recruitment process.
 
If you’re a colleague on long-term absence (for example, on parental leave) or a temporary worker, please use your personal email address to submit an application.

 

What you’ll be doing

 

As a Speed Layer Software Engineer, you will work as part of a cross-functional squad responsible for designing, developing, testing and supporting services that operate at enterprise scale. You will contribute to the ongoing evolution of the platform while helping to deliver resilient, secure and high-performing solutions for millions of members.

You will be designing, developing and maintaining Java-based APIs and microservices whilst building and enhancing event-driven solutions using Kafka and related streaming technologies.

About you

As a minimum requirement, you’ll have:

 

  • Commercial experience developing software using Java
  • Experience with Spring Boot or similar modern application frameworks
  • Understanding of microservice architectures and API-led design
  • Experience working with container technologies such as Kubernetes or OpenShift
  • Experience working within Agile delivery teams
  • Knowledge of CI/CD practices and DevOps principles
  • Familiarity with Git-based source control and modern engineering toolchains

 

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

 

There are all sorts of employee benefits available at Nationwide, including:

 

  • 25 days holiday, pro rata

  • 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.

 

What to do next

 

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.

 

The hiring manager for this role is Andy Hodgson, and the main recruitment contact is Ashley Dodds.

 

Please note that should you be successful in securing this role, the job title on our internal systems will be Engineer E2.

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