Our Essex based client has a new opening for a Permanent .NET Windows Developer.

Be part of a business delivering innovative software solutions within a fast‑paced environment.

We’re looking for an experienced .NET Windows Developer with strong C#, .NET/.NET Core, and SQL Server expertise to help design, build, and modernise enterprise Windows applications and services.

You’ll play a key role in refactoring legacy systems into modern .NET solutions while contributing to future cloud migration projects.

What you’ll be doing

• Developing and maintaining Windows applications and services
• Refactoring and migrating legacy code into C# .NET
• Collaborating with technical teams, business users, and stakeholders
• Supporting cloud and Azure‑based architecture initiatives
• Participating in code reviews, Agile delivery, and technical planning

What we’re looking for

• 3+ years’ com...