Senior .NET Lead Developer - Hybrid Warren NJ

VIIS Global Inc.; United States; Hybrid; USD 110,000 - 170,000; Full time

Benefits offered by this job

Benefits

Job summary

VIIS Global Inc. in Warren, NJ is seeking a Senior .NET Developer / Team Lead to design, develop, and support enterprise applications. You will provide technical leadership, mentor junior developers, and ensure coding standards are followed.

You should have deep C#/.NET experience (Framework & Core), WinForms, SQL Server, EF/EF Core, and REST API skills, plus Azure knowledge and strong architectural instincts. Hybrid work environment expected in this role.

Qualifications

• 8 years of experience with C# and .NET development.
• Deep knowledge of SQL Server and T-SQL development.
• Experience designing and consuming REST APIs/Web Services.
• Strong leadership, mentoring, and architecture ability.

Responsibilities

• Design, develop, and maintain enterprise-level .NET applications.
• Create technical specifications and application architecture.
• Lead and mentor junior developers and drive code quality.
• Review, debug, test, and refactor code across projects.
• Support multiple complex projects simultaneously and document procedures.

Skills

C# & .NET Development

.NET Framework & .NET Core

WinForms

SQL Server & T-SQL

Entity Framework & EF Core

REST APIs / Web Services

Azure technologies (Key Vault, Blob, +

Object-Oriented Design (OOD)

Dependency Injection

Multithreading

Asynchronous Programming

Code reviews & architecture

Team leadership & mentoring

HTML5

JavaScript

TypeScript

Angular

Tools

Visual Studio

Azure

Job description

VIIS Global Inc. in Warren, NJ is seeking a Senior .NET Developer / Team Lead to design, develop, and support enterprise applications. You will provide technical leadership, mentor junior developers, and ensure coding standards are followed.

You should have deep C#/.NET experience (Framework & Core), WinForms, SQL Server, EF/EF Core, and REST API skills, plus Azure knowledge and strong architectural instincts. Hybrid work environment expected in this role.