Senior .NET Fullstack Engineer - C#, React & REST APIs

Tech Mirrors; Clifton (NJ); On-site; USD 57,000 - 81,000; Full time

Job summary

Tech Mirrors in Clifton, NJ seeks a .NET Fullstack Developer with 6+ years of experience for an onsite contract role. You will build robust web applications using C#, ASP.NET WebForms, and .NET Core / .NET 6+, design REST APIs, and implement secure authentication and authorization.

Collaboration with DevOps and SQL Server will be routine in a fast-paced environment. Ideal candidates show proficiency in ReactJS, GitHub workflows, SSO integrations, and API performance tuning.

Qualifications

• 8-10 years of experience in .NET full-stack development.
• Strong experience with C#, ASP.NET WebForms, and .NET Core / .NET 6+.
• Demonstrated REST API design, authentication & authorization, and SQL Server expertise.
• Experience with ReactJS and DevOps practices, including API performance tuning.
• Hands-on with GitHub-based workflows and SSO integrations.

Responsibilities

• Develop .NET full-stack applications onsite in Clifton, NJ.
• Design and implement RESTful APIs with security and performance in mind.
• Collaborate with DevOps for deployment and CI/CD improvements.

Skills

C#

ASP.NET WebForms

.NET Core / .NET 6+

REST API design

Dependency Injection

Authentication & Authorization

SQL Server

ReactJS

SSO

DevOps

API performance tuning

Tools

GitHub

Job description

Tech Mirrors in Clifton, NJ seeks a .NET Fullstack Developer with 6+ years of experience for an onsite contract role. You will build robust web applications using C#, ASP.NET WebForms, and .NET Core / .NET 6+, design REST APIs, and implement secure authentication and authorization.

Collaboration with DevOps and SQL Server will be routine in a fast-paced environment. Ideal candidates show proficiency in ReactJS, GitHub workflows, SSO integrations, and API performance tuning.