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IPolarity LLC VERIFIED EMPLOYER

DOT NET Support Lead role in Jersey City NJ.

IT Operations & Support Full-Time

DOT NET Support Lead role in Jersey City NJ: our view in 3 lines...

  • The Role:This position is for an experienced IT professional who keeps critical hedge fund applications running reliably through production and application support and troubleshooting.
  • The Person:The person will provide production and application support for Hedge Fund applications, troubleshoot complex application and database issues, monitor stability and performance, perform incident management and root cause analysis, and collaborate with global teams.
  • Requirements:The ideal candidate has strong hands-on experience with C# and .NET, expertise in SQL Server, working knowledge of Linux, and solid application/production support experience.

About the role

W2 Role: Hiring: .NET Support Lead
Location: Jersey City, NJ (Onsite – 4 Days/Week)
Experience: 10+ Years

We are looking for an experienced .NET Support Lead to support critical Hedge Fund applications for a leading financial services client. The ideal candidate will have strong expertise in C#, .NET, SQL Server, and production/application support, along with excellent troubleshooting and problem-solving skills.

Key Responsibilities:
Provide production and application support for Hedge Fund applications, primarily SS&C Geneva.
Troubleshoot and resolve complex application and database issues.
Support .NET applications built using C#, SQL Server, and related technologies.
Monitor application stability, availability, and performance.
Collaborate with global business and technology teams.
Perform incident management, root cause analysis, and implement system improvements.
Leverage AI-powered tools to improve support and troubleshooting efficiency.

Required Skills:
10+ years of overall IT experience.
Strong hands-on experience with C# and .NET.
Expertise in SQL Server.
Solid application/production support experience in .NET environments.
Working knowledge of Linux.
Exposure to AI-assisted tools such as Windsurf, Devin, or similar platforms.
Excellent analytical, troubleshooting, and communication skills.

Preferred Skills:
Experience with SS&C Geneva or Hedge Fund applications.
Financial Services / Capital Markets domain experience.
Exposure to MongoDB.

Published November 4, 2026
Location Whippany, NJ
Job Type Full-Time