Full Stack .NET Desktop Developer

SUMMARY:
Our client is seeking a Full Stack .NET Desktop Developer (WinForms) to join their talented development team. This role offers the opportunity to work on both desktop and web-based solutions using a diverse technology stack that includes C#, VB.NET, ASP.NET Core, WebAPI, Entity Framework, WCF, and Microsoft SQL Server.

POSITION INFO:
You’ll play a key role in designing scalable systems, integrating data across multiple layers, and enhancing performance for business applications. This position is ideal for Developers who enjoy working across the full stack and take pride in writing clean, maintainable code.

Key Responsibilities:

• Develop and maintain desktop applications using WinForms.
• Design, build, and maintain RESTful APIs using ASP.NET Core WebAPI.
• Implement and manage WCF services for inter-application communication.
• Integrate APIs and ensure efficient data access with Microsoft SQL Server.
• Use Entity Framework 6 and Entity Framework Core for ORM-based data access.
• Write clean, maintainable, and efficient code in C# and VB.NET.
• Develop and manage Windows Services to support back-end processes.
• Conduct code reviews and provide constructive technical feedback.
• Troubleshoot, debug, and optimise application performance.
• Collaborate with business and technical teams to design and ship new features.
• Keep up to date with emerging .NET technologies and industry best practices.

• Education:
  • Bachelor’s Degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Experience:
  • Minimum 3 years’ experience in full stack development within .NET environments.
  • Proficiency in C#, VB.NET, and .NET Framework 4.8.
  • Hands-on experience with WinForms and ASP.NET Core (3.1+).
  • Strong knowledge of ASP.NET Core WebAPI, Entity Framework (6 & Core), and ADO.NET.
  • Experience developing and managing Windows Services.
  • Working knowledge of Microsoft SQL Server—including schema design and complex query writing.
  • Experience with WCF and version control tools (Git and TFS).
  • Exposure to RabbitMQ or other message broker systems.
• Advantageous Skills:
  • Prior experience in the financial services industry.
  • Exposure to the FIX Protocol.
  • Experience with DevExpress components.
  • Understanding of authentication mechanisms (OAuth, JWT, and IdentityServer).
  • Familiarity with CI/CD pipelines, Azure DevOps, and unit testing frameworks (xUnit and NUnit).
• Core Competencies:
  • Strong analytical and problem-solving skills.
  • Excellent verbal and written communication skills.
  • Collaborative and proactive team player.
  • Ability to learn quickly and adapt to new technologies.
  • Attention to detail and commitment to code quality.