Senior .Net Developer

InfoVision, Inc.; Eatontown (NJ); On-site; USD 120,000 - 150,000; Full time

Job summary

InfoVision, Inc. is seeking a Sr. C# / .Net Developer for a long-term contract based in Newington, NH or Eatontown, NJ.

The ideal candidate has 8-10 years hands-on C#/.NET experience with strong .NET Framework and desktop development using WPF/XAML or WinForms. You will work on legacy production applications, trace defects end-to-end, and contribute to REST/API integrations. Responsibilities include debugging, root-cause analysis, and safe modification of existing systems, leveraging Git, Visual

Qualifications

• 8-10 years hands-on C#/.NET experience
• Strong .NET Framework experience, not just modern .NET
• Proficiency in desktop development with WPF/XAML and/or WinForms
• Experience with SQL Server/T-SQL including stored procedures, views and functions
• Strong ability to trace defects end-to-end: UI → C# → business logic → SQL/database
• Proficient in debugging, root-cause analysis and safe modification of existing applications
• Experience with REST APIs and system integration
• Proficient with version control and build tools: Git, Visual Studio, Azure DevOps
• Familiarity with unit and regression testing
• Experience troubleshooting legacy production applications

Skills

C# / .NET

WPF / XAML

WinForms

SQL Server / T-SQL

Stored Procedures

Views / Functions

Query / Debugging

Legacy Production Apps

UI to DB Tracing

Debugging / Root-Cause

REST / API

System Integration

Git

Visual Studio

Azure DevOps

Unit & Regression Testing

Tools

Git

Visual Studio

Azure DevOps

Job description

Sr. C# / .Net Developer

Long term Contract

Newington, NH or Eatontown, NJ

• 8-10 years hands-on C#/.NET experience
• Strong.NET Framework experience, not just modern .NET
• Strong WPF/XAML and/or WinForms desktop development
• Strong SQL Server/T-SQL
• Stored procedures
• Views/functions
• Query/debugging
• Data troubleshooting
• Experience troubleshooting legacy production applications
• Ability to trace a defect UI → C# → business logic → SQL/database
• Strong debugging/root-cause-analysis skills
• Experience modifying existing applications safely, not just greenfield development
• REST/API and system-integration experience
• Git / Visual Studio / Azure DevOps
• Unit and regression testing