iTech US, Inc.
iTech US, Inc.Verified Source

Software Engineer (.NET/C#, SQL, Application Support)

Onsite · New York, New York
Posted August 12, 2026
contract

Overview

You own the full development cycle for enterprise software, from design and implementation to testing, documentation, and maintenance. You will work with SQL databases and .NET/C# to build and support critical applications. You will join a collaborative team in Parsippany, NJ, reporting to the lead engineer. This contract role stands out for its emphasis on end-to-end ownership and direct client interaction.

What You'll Do8

  • 1Design and build new features using .NET/C# and SQL within the first 90 days
  • 2Debug and resolve production issues in existing applications
  • 3Write and execute unit tests to ensure code quality
  • 4Document system architecture and API changes for the team
  • 5Collaborate with cross-functional teams to gather requirements and deliver solutions
  • 6Optimize SQL queries and stored procedures for performance
  • 7Deploy and maintain applications in a Windows environment
  • 8Provide technical support and troubleshooting for application issues

Requirements8

  • 15+ years of experience in software development with C# and .NET
  • 23+ years of experience with SQL writing complex queries, stored procedures, and performance tuning
  • 3Experience with full development lifecycle including design, testing, and deployment
  • 4Strong debugging and problem-solving skills in a production environment
  • 5Ability to work independently and as part of a team
  • 6Excellent communication skills for interacting with stakeholders
  • 7Experience with application support and maintenance
  • 8Bachelor's degree in Computer Science or related field preferred

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationNew York, New York

Required Skills

c#sql.netwindowsdebugging
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