Senior .NET Developer: Enterprise Modernization & SQL Expert

AGM Tech Solutions, LLC; Madison (NJ); On-site; USD 120,000 - 180,000; Full time

Job summary

AGM Tech Solutions, LLC seeks a senior hands-on .NET developer with strong SQL Server expertise to develop and support complex enterprise applications while contributing to modernization initiatives.

The ideal candidate is proficient in C# and SQL/database logic, with experience in React, Kubernetes, or legacy modernization as a strong plus. Will work across backend services and collaborate with cross-functional teams.

Qualifications

• 7–10 years of hands-on software development experience in enterprise environments.
• Strong hands-on development experience with C# and modern .NET (.NET Core / .NET 8/10).
• Extensive experience with Microsoft SQL Server and T‑SQL, including complex query development.
• Stored procedure development and query optimization; database design and performance tuning.
• Experience designing and developing backend services and large-scale enterprise apps.
• Experience with React or other modern JavaScript frontend frameworks; Selenium testing.
• Experience with Kubernetes and containerized environments; SDLC and design patterns.

Skills

Strong analytical and problem-solving

Excellent communication and teamwork

SDLC understanding

Tools

C#

.NET Core / .NET 8

SQL Server / T-SQL

React

Kubernetes

Selenium

Azure Cloud

Job description

AGM Tech Solutions, LLC seeks a senior hands-on .NET developer with strong SQL Server expertise to develop and support complex enterprise applications while contributing to modernization initiatives.

The ideal candidate is proficient in C# and SQL/database logic, with experience in React, Kubernetes, or legacy modernization as a strong plus. Will work across backend services and collaborate with cross-functional teams.