Sr Full stack Engineer (.Net / backend)

Senior Full Stack Engineer (.NET)
Location: NYC (onsite)
Job Type: Contract (Multi-Year)
Experience: 8+ Years - HANDS-ON

Our client is seeking a Senior .Net/Full Stack Engineer to help modernize critical legacy business systems into reliable, maintainable, and well-tested applications using .NET 8, Angular, SQL Server, and disciplined Azure DevOps delivery practices. This role is ideal for an experienced engineer who can understand complex legacy behavior, preserve established business rules with accuracy, and rebuild functionality using modern architecture, clean code, and AI-assisted development workflows.

Required Skills:

• 8+ years of software development and production support experience.
• Strong experience with C#, .NET Framework, .NET Core, ASP.NET, MVC, Web Forms, and VB.NET
• Solid SQL Server and T-SQL experience, including stored procedures, performance tuning, and query optimization.
• Experience using GitHub Copilot or similar AI-assisted development tools.
• Experience with SharePoint Online/On-Premises, Power Apps, and Power Automate.
• Excellent troubleshooting, problem-solving, and communication skills.