.Net Consultant
Swansea, Swansea County, SA1, Wales, UK
Listed on 2026-10-25
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Software Development
.NET Developer
Locations Belfast, Birmingham, Edinburgh, London, Manchester, Newcastle upon Tyne, United Kingdom
As a .NET Developer, you will work closely with several customers to maintain, develop, and innovate on business-critical applications — including full end-to-end delivery through requirements, development, testing, and production deployment. Working in the Version 1 Service Reliability Group, you will have the opportunity to work across a wide range of technologies including cloud services, CI/CD pipelines, and modern architecture patterns, further develop your skills, and progress your career within a growing business.
- Develop and maintain software to meet client needs using C#, .NET Core/.NET Framework, and Entity Framework Core
- Design, build, and support distributed APIs and multi-tier integrations across client systems
- Modernise and re-platform legacy applications, applying patterns such as N-Tier, MVC, Event-Driven, or Microservices architecture where appropriate
- Own and improve CI/CD pipelines (e.g. Jenkins, Azure Dev Ops) and support release/deployment processes, including working within formal change management (e.g. ITIL) for production releases
- Apply unit testing and TDD practices (e.g. xUnit, NUnit, Moq) to ensure reliability and maintainability
- Work with Microsoft Azure cloud services (e.g. App Service, Functions, Service Bus) as part of application delivery
- Follow best practice guidelines and help improve those guidelines, creating best-in-class documentation with client users in mind
- Provide technical mentorship and peer code review to support quality and consistency across the delivery team
- Support responsible adoption of AI-assisted development tools (e.g. Git Hub Copilot) in line with governance best practices
- Current .NET / C# and ASP.NET development experience, including .NET Core
- Experience with Entity Framework or similar ORM tools
- Experience and awareness of the wider Microsoft technology stack
- Exposure to or strong interest in Microsoft Azure cloud services
- Familiarity with Git/Git Hub version control
- Familiarity working with Azure Repos and Devops.
- Unit testing and TDD experience (e.g. xUnit, NUnit)
- Experience working within formal change/incident management processes (e.g. ITIL)
- Exposure to modern architecture patterns (Microservices, Event-Driven, Clean Architecture)
- Interest in AI-assisted development tooling and governance
Why Version 1?
At Version 1, we believe in providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability.
- Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectivelybenefitfrom a share of our company's profits
- Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme
- Flexible/remote working, Version 1 is tremendously understanding of life events and people’s individual circumstances and offer flexibility to help achieve a healthy work life balance
- Financial Wellbeing initiatives including;
Pension, Private Healthcare Cover, Life Assurance, Financialadviceand an Employee Discount scheme - Employee Wellbeing schemes including Gym Discounts, Bike to Work, Fitness classes, Mindfulness Workshops, Employee Assistance Programme and much more. Generous holiday allowance, enhanced maternity/paternity leave, marriage/civil partnership leave and special leave policies
- Educational assistance, incentivised certifications, and accreditations, including AWS, Microsoft, Oracle, and Red Hat
- Reward schemes including Version 1’s Annual Excellence Awards & ‘Call-Out’ platform.
- Environment, Social and Community First…
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