.NET Developer - Full Stack

* Please note this position is 100% on site for a client in the Westchester County area. We are seeking an experienced full stack .NET Web Application Developer to design, build, and maintain enterprise-level web applications. The ideal candidate will have strong experience with ASP.NET, MVC, and C#, along with a solid understanding of RESTful APIs, MS SQL Server, and modern web technologies. This role will contribute to the development of scalable, accessible applications that support critical business systems. Key Responsibilities Design, develop, test, and deploy enterprise-level web applications using ASP.NET and MVC Build and maintain RESTful APIs and support API integrations across internal and external systems Develop scalable backend functionality using C# or VB.NET following object-oriented programming principles Work with MS SQL Server to design queries, stored procedures, and database structures Develop accessible web applications aligned with WCAG 2.1 AA standards Create and manage PDF generation within enterprise applications Collaborate with cross-functional teams to deliver reliable and scalable software solutions Participate in application testing, troubleshooting, and performance optimization Support front-end development using modern web technologies when required Key Qualifications Minimum 5 years of experience developing enterprise web-based applications Strong experience with ASP.NET, MVC, and C# or VB.NET Experience designing and integrating RESTful APIs Hands-on experience with Microsoft SQL Server Experience developing accessible applications compliant with WCAG 2.1 AA standards Bachelor’s degree in Computer Science, Information Technology, or a related field Experience with front-end technologies including jQuery, AngularJS, ReactJS, Bootstrap, HTML5, and CSS3 Familiarity with Node.js and modern web development frameworks Understanding of object-oriented programming principles and design patterns Strong analytical, communication, and problem-solving skills