Role Description Deliver simple solutions to complex problems as a Full Stack .NET Developer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours. As a Full Stack .NET Developer you will help ensure today is safe and tomorrow is smarter. Our work depends on Full Stack .NET Developer joining our team to provide application enhancements and support for a federal healthcare delivery system. HOW A FULL STACK .NET DEVELOPER WILL MAKE AN IMPACT: - Design and develop healthcare applications using FHIR (Fast Healthcare Interoperability Resources) standards. - Implement SMART on FHIR applications that integrate with Electronic Health Record (EHR) systems. - Develop and maintain RESTful APIs for healthcare data exchange. - Implement OAuth2 and OpenID Connect authentication flows for SMART applications. - Integrate applications with major EHR platforms such as Epic, Cerner, or other FHIR-enabled systems. - Develop FHIR resources, profiles, extensions, and implementation guides. - Ensure compliance with healthcare standards and regulations (e.g., HIPAA). - Perform data mapping and transformation between legacy healthcare formats (HL7 v2, CDA) and FHIR. Qualifications - Bachelor’s degree in computer science or related field, or an equivalent combination of education and experience. - 5+ years of related experience with front end development using ASP.NET. - 5+ years’ experience, of which at least 3 years must be specialized experience, including the design and development of health care systems or experience in providing information system security support for such systems. - General experience includes information system requirements analysis, system design, implementation, and testing. - Strong proficiency in .NET Core, ASP.NET Core, MVC, C#, Dapper, and Entity Framework (or other ORM). - Experience in Blazor, Razor, and Bootstrap frameworks. - Minimum of 5 years of experience in user-centered and accessibility-centered design, with the ability to translate design into code effectively. - Experience with REST, SOA/web service architectures. - SQL/SQLite, RavenDB/MongoDB experience. - 3 years working knowledge and experience with Agile development processes. - 3 years UI/UX Development or Design Experience. - Experience with HTML5, JavaScript, and CSS. - FHIR APIs aligned with CMS interoperability mandates. - Experience developing SMART on FHIR applications. - Strong understanding of FHIR resources, profiles, bundles, and terminology services. - Experience implementing OAuth 2.0 and OpenID Connect authentication flows. - Familiarity with healthcare interoperability standards such as HL7 v2, CDA, and FHIR. - Experience integrating with Epic, Cerner, or other EHR systems using FHIR APIs. - Experience with SMART App Launch Framework. - Knowledge of US Core Implementation Guide and healthcare interoperability frameworks. - Experience with clinical workflows or healthcare applications. - Familiarity with FHIR testing tools and validators. - Strengths in accessibility-centered design and/or user-centered design. - Ability to translate design artifacts into usable code. Requirements - Must be able to obtain an appropriate level Public Trust. Benefits - Full-flex work week to own your priorities at work and at home. - 401K with company match. - Comprehensive health and wellness packages. - Internal mobility team dedicated to helping you own your career. - Professional growth opportunities including paid education and certifications. - Cutting-edge technology you can learn from. - Rest and recharge with paid vacation and holidays.