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’ commercial experience with C#, .NET/.NET Core, WinForms or WPF • 3+ years of strong SQL Server / T-SQL experience • Experience with APIs, integrations, and enterprise-grade applications • Knowledge of Azure DevOps, CI/CD, Git, Visual Studio and secure coding practices • Strong problem-solving and communication skills If you’re passionate about modernising systems, delivering high-quality software, and working on impactful projects this could be the role for you. ...