Software Engineer (Full Stack / .NET)

We are currently looking for a Software Engineer to join our Technology function. This role focuses on designing, developing, and improving new and existing software applications, supporting reliable delivery into production, and contributing to high-quality, efficient engineering outcomes that align with our strategic priorities.

You will be part of a new and very exciting tech squad that is being formed to operate in a strong Agile environment and engineering best practice. Working across a three-squad community, you will collaborate closely with software engineers, testers, and business colleagues, balancing in-person collaboration with flexible and remote working to deliver shared goals.

Our Tech Stack: .NET Core, Angular, React, Azure, Azure DevOps, CI/CD, Kubernetes, TDD/BDD, Cloud Native architecture, Agile/Scrum What's the Role

• Design, develop, and enhance new and existing software applications.
• Deliver technical tasks end to end, from implementation through to production support.
• Collaborate within an Agile squad to deliver backlog items aligned to business priorities.
• Apply unit and integration testing to ensure high-quality, reliable software.
• Identify and make technical debt visible, proposing practical solutions and improvements.
• Support production issues through effective problem solving and troubleshooting.
• Document solutions to support knowledge sharing and a stable development environment.

• Experience developing software using the Microsoft .NET technology stack.
• Knowledge of JavaScript and modern frameworks such as React or Angular.
• Experience with unit, integration, and automated testing approaches.
• Familiarity with Azure DevOps, Git, and modern CI/CD practices.
• Hands-on experience working in Agile delivery environments such as Scrum.
• Understanding of TDD and BDD principles.
• Strong communication skills and a collaborative, team-first mindset.

• Salary £49,000 - £58,000 per annum plus annual bonus
• 24 days annual leave plus your birthday off, with the option to buy more
• Life Insurance, Critical Illness Cover, Dental and Health Cash Plans
• Tech Scheme, Car Sacrifice Scheme, Cycle to Work Scheme, Season Ticket Loans
• Development opportunities through our MyGPS personal development framework
• Perks at Work - discounts on everyday essentials
• Onsite GP, Employee Assistance Programme, Mental Health First Aiders
• Sports and social clubs, company activities, and team events
• Inclusive culture with colleague-led equality networks
• Free onsite parking
• Agile working - you might have the opportunity to work remotely when it works for the Customer, Zenith and yourself, and you'll work with your manager to agree how this works best

Why Zenith?

• Award-winning - Leasing Company of the Year (Fleet News 2026), Large Business of the Year (Yorkshire Post Excellence in Business Awards)
• Sustainability champions - Over 41% of our fleet are Battery Electric Vehicles (BEVs), and we're a carbon-neutral organisation
• Innovators - Investing £25 million in transformation, with a thriving fleet of 169,910 vehicles
• Inclusive - Six colleague-led diversity groups and a workplace where everyone can thrive
• A place to grow - Clear pathways through our MyGPS personal development framework

At Zenith, we've been leading the transition to sustainable vehicle solutions for over 30 years. As the UK's largest independent vehicle solutions provider, we're proud of our people, our award-winning service, and our bold ambitions to make mobility smarter, greener, and better for everyone. We're powered by people, driven by innovation, and committed to creating an inclusive environment where everyone can thrive.