NET Developer

NET Developer

Location:

Office-Based | UK
Industry: Financial Services

Are you a strong C# developer who enjoys working on real‑world systems while helping modernise them?

We are hiring a .NET Developer to join a collaborative, office‑based engineering team within an established UK financial services organisation. This role offers a rare opportunity to work on a live, customer‑facing platform while actively contributing to its evolution toward modern .NET and Azure technologies.

This is not a pure greenfield role. It is not a legacy‑only support role. It is a genuine blend of both.

• You will work on a business‑critical lending platform used daily by customers across the UK.
• The role is approximately: 60% backend 40% front‑end
• Maintain and enhance an existing ASP.NET MVC application
• Build and improve backend logic using C#
• Work with Entity Framework and SQL Server
• Write and optimise T‑SQL queries
• Contribute to UI updates when required
• Help drive the ongoing migration to .NET Core
• Support the move to Azure App Services
• Contribute to improving engineering standards and practices

This is a hands‑on, full‑stack position with strong backend depth.

ASP.NET MVC 5, .NET Framework, C#, Entity Framework 6, SQL Server, JavaScript / jQuery, HTML & CSS, Azure SQL VMs

• Migration to .NET Core
• Azure App Services adoption
• Improved SOLID and TDD practices
• AI integrations
• Continued cloud optimisation

You will play an active role in shaping this transition.

• Strong C# development experience
• Experience with ASP.NET MVC and .NET Framework
• Exposure to .NET Core
• Solid SQL Server and T‑SQL skills
• Comfortable working full‑stack in a backend‑heavy role
• Strong communication skills
• Able to work collaboratively in an office‑based environment

• Experience migrating to .NET Core
• Azure exposure
• Experience with App Services
• Understanding of SOLID principles and TDD
• Mentoring experience

• Enjoy working with complex systems
• Are comfortable maintaining legacy code
• Are motivated to modernise and improve platforms
• Communicate clearly and confidently
• Want long‑term impact rather than short‑term project work

If you are a .NET Developer who can balance maintaining a live production system with helping move it toward modern architecture, we would love to hear from you.