.net Developer 2 of 2

Expert Technology Services; Clearwater (FL); On-site; USD 110,000 - 150,000; Full time

Job summary

Expert Technology Services is seeking a Senior .NET Full-Stack Application Developer to design, develop, and support enterprise applications across the Microsoft .NET stack in Clearwater, FL. You will work on legacy VB.NET and modern web apps using Blazor, C#, and SQL Server.

Role requires API integration (WCF/REST), source control with Git/TFS, and participation in CI/CD pipelines. Senior hands-on developers comfortable with diverse technologies will thrive.

Qualifications

• Senior, hands-on .NET developer comfortable with both desktop and web layers.
• Experience across Blazor, C#, SQL Server, and legacy VB.NET is essential.
• Ability to integrate with APIs (WCF, REST) and work with CI/CD pipelines.

Responsibilities

• Design, develop, and support enterprise apps across the .NET stack.
• Modernize legacy VB.NET applications while maintaining stability.
• Collaborate on application modernization and enterprise integrations.
• Troubleshoot and provide production support across UI, API/service, and database layers.

Skills

C#/.NET

Blazor

VB.NET

WPF

Windows Forms

SQL Server

REST APIs

WCF

Azure DevOps

Git

CI/CD

EF Core

Power BI

Unit Testing

Performance Tuning

Enterprise Apps

Tools

Azure/Azure DevOps

TFS/Azure DevOps

Job description

Job Summary (List Format): Senior .NET Full-Stack Application Developer

• Design, develop, enhance, maintain, and support enterprise applications across the Microsoft .NET stack.
• Work on both legacy Microsoft desktop/client-server applications (VB.NET, WPF, Windows Forms) and modern web applications (Blazor).
• Support and troubleshoot existing production applications across UI, application, API/service, and database layers.
• Develop new features and modernize applications using C#, .NET/.NET Framework, and Microsoft Blazor.
• Maintain and enhance existing VB.NET applications; must be comfortable with legacy code.
• Integrate applications with APIs (WCF, RESTful APIs/web services) and Microsoft SQL Server databases.
• Utilize Git and/or TFS/Azure DevOps for source control and work with CI/CD pipelines and deployment processes.
• Independently investigate application issues, perform root-cause analysis, and implement sustainable solutions.
• Collaborate in application modernization efforts and contribute to enterprise integration.
• Apply strong troubleshooting and application support skills for both desktop and web environments.
• Nice-to-have skills include Azure/Azure DevOps, Entity Framework/EF Core, Power BI, automated/unit testing, application performance tuning, and experience with large enterprise applications.
• Ideal candidates are senior, well-rounded, hands-on .NET developers comfortable working across varied technologies and application layers, not limited to just web or desktop specialization.
• Blazor, C#/.NET, SQL Server, and experience with legacy desktop applications (VB.NET, WPF/Windows Forms) are key requirements.