Full Stack Developer III - .NET

NewGen Technologies; United States; On-site; USD 100,000 - 150,000; Full time

Job summary

NewGen Technologies is seeking a skilled .NET full-stack developer to design, build, test, and maintain robust applications across UI, APIs, and data layers using C#, .NET, and ASP.NET Core. You will craft RESTful services, implement security and testing practices, and work in Agile teams to deploy in cloud environments.

The ideal candidate has 6+ years of hands-on experience with front-end frameworks (Blazor/Angular/React) and EF Core, plus strong communication skills and the ability to obtain

Qualifications

• 6+ years of hands-on .NET full-stack development with C#, ASP.NET Core, web APIs, and front-end tech.
• Able to obtain Public Trust designation for access to sensitive information.
• Experience with REST APIs, MVC, dependency injection, and middleware.
• Proficient in Entity Framework Core, SQL databases, and relational data access.
• Proficient in HTML, CSS, JavaScript/TypeScript, and Blazor/Angular/React.
• Experience with unit and integration testing, Git, CI/CD, security, logging, and cloud deployment.
• Strong written and verbal communication skills.

Responsibilities

• Design, develop, test, and maintain full-stack applications using C#, .NET, and ASP.NET Core.
• Build RESTful web APIs, server-side services, business logic, and data-access components.
• Develop responsive user interfaces using HTML, CSS, JavaScript or TypeScript with Blazor/Angular/React.
• Apply secure coding, authentication/authorization, logging, testing, and code-review practices.
• Collaborate in Agile teams to integrate, troubleshoot, document, deploy, and support .NET applications in cloud environments.

Skills

Communication skills

Full-stack development

Team collaboration

Education

Associate degree

Tools

Entity Framework Core

Git

CI/CD

Job description

Develop and maintain full-stack web solutions using C#, .NET, and ASP.NET Core across user interfaces, web APIs, application services, and data-access layers, with an emphasis on secure, scalable, testable, and maintainable code.

Responsibilities

• Design, develop, test, and maintain full-stack applications using C#, .NET, and ASP.NET Core
• Build RESTful web APIs, server-side services, business logic, and data-access components using Entity Framework Core and relational databases
• Develop responsive user interfaces using HTML, CSS, JavaScript or TypeScript, and an applicable framework such as Blazor, Angular, or React
• Apply secure coding, authentication and authorization, exception handling, logging, automated testing, source control, and code-review practices
• Collaborate in Agile teams to integrate, troubleshoot, document, deploy, and support .NET applications in cloud or enterprise environments

Requirements

• US Citizenship
• Able to obtain a Public Trust designation for access to sensitive, unclassified government information
• At least 6 years of relevant experience with an Associate degree, including hands-on .NET full-stack development using C#, ASP.NET Core, web APIs, front-end technologies, and relational data-access components
• C#, .NET, and ASP.NET Core
• REST APIs, MVC, dependency injection, and middleware
• Entity Framework Core, LINQ, SQL, and relational databases
• HTML, CSS, JavaScript or TypeScript, plus Blazor, Angular, or React
• Unit and integration testing, Git, CI/CD, security, logging, and cloud deployment
• Skills in Microsoft Word and Excel
• Excellent written and verbal communication skills

About Us

For more than 20 years, NewGen Technologies has solved our clients’ toughest IT challenges with integrity, security, and outstanding service by delivering both technology and talent. We have helped secure borders, have used artificial intelligence (AI) to fight terror, aided the identification of criminals, and have helped to prevent crime through the introduction of biometrics.Our team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. #CJ