Responsibilities: The Application Engineer (UI) will provide the development, testing, deploying, and sustainment of various web-based capabilities utilizing Angular 14 or higher which will interact with ReST end points to make requests, receive formatted responses, and visualize, in various details, the data to UI front ends. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.