Senior Full-Stack .NET Modernization Developer

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Senior Full-Stack .NET Modernization Developer

Location: Atlanta, GA (Hybrid)



Job Type: 1099 Contract



Duration: Long-Term Contract



Interview Mode: Virtual




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We are seeking a Senior Full-Stack .NET Modernization Developer with strong experience in C#, ASP.NET MVC, Web API, .NET 6/7/8+, React, Azure, and SQL Server to lead enterprise application modernization initiatives.

Key Responsibilities:

• Migrate legacy ASP.NET applications to modern .NET platforms.
• Design and develop RESTful APIs and cloud-native Azure solutions.
• Build and maintain React-based user interfaces.
• Develop and optimize SQL Server databases, T-SQL, and stored procedures.
• Implement CI/CD pipelines using Azure DevOps.
• Support integrations, reporting (SSRS/Power BI), and AI-enabled solutions.
• Participate in architecture reviews, code reviews, and Agile ceremonies.

Required Skills:

• 8+ years of .NET Development (C#, ASP.NET MVC, Web API)
• Hands-on migration experience from ASP.NET to .NET 6/7/8+
• React.js
• Azure App Services, Azure Functions, Azure DevOps
• SQL Server, T-SQL, Performance Tuning
• REST APIs, CI/CD
• Agile/Scrum

Preferred:

• .NET 10, Power BI, SSRS
• Azure AI/Copilot integrations
• Boomi or MuleSoft
• WCAG 2.1 Accessibility
• Government, Healthcare, or Public Sector experience
  
  
  
  
  
  
  
  

Regards,



Sai Kumar Yeggina
Sr. US Technical Recruiter
Fixity Technologies



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