Senior .NET Full-Stack Dev: Blazor & Legacy Apps (Clearwater)

ZipStaff Inc.; Clearwater (FL); On-site; USD 120,000 - 160,000; Full time

Job summary

ZipStaff Inc. is hiring two Senior .NET Full-Stack Application Developers to support a large local government/public-sector organization in the Tampa Bay area.

This on-site role requires hands-on development across legacy VB.NET/WPF/WinForms and modern Blazor web apps, plus API/service integration with WCF/REST and SQL Server. You will work across UI, application, API, and database layers, participate in CI/CD deployments, and help modernize enterprise applications.

Qualifications

• 8+ years of hands-on .NET development required.
• Strong C# and .NET Framework experience.
• Proficient in Blazor and VB.NET/WPF/WinForms as needed.
• Experience with SQL Server and REST/WCF services.

Responsibilities

• Design, develop, enhance, maintain, and support enterprise applications across the .NET stack.
• Support desktop/client-server applications (VB.NET, WPF/WinForms) and modern Blazor web apps.
• Build and integrate Blazor web apps with REST/WCF APIs and SQL Server.
• Troubleshoot production issues across UI, API, and database layers; perform root-cause analysis and durable fixes.
• Contribute to modernization efforts and CI/CD deployments using Git/TFS/Azure DevOps.

Skills

NET/C#

Blazor

VB.NET/WPF/WinForms

SQL Server

Git/Azure DevOps

CI/CD

Tools

WCF

REST APIs

Azure DevOps

Job description

ZipStaff Inc. is hiring two Senior .NET Full-Stack Application Developers to support a large local government/public-sector organization in the Tampa Bay area.

This on-site role requires hands-on development across legacy VB.NET/WPF/WinForms and modern Blazor web apps, plus API/service integration with WCF/REST and SQL Server. You will work across UI, application, API, and database layers, participate in CI/CD deployments, and help modernize enterprise applications.