*MUST be Local Metro Area Candidates* *US Citizenship or work-authorization with alien registration number required* *Onsite from Day 1* *1st Interview, Webcam & 2nd interview, In- Person* *First few weeks will be in the office Monday -Thursday to work with the current development staff to learn GSFC systems and business. Then after that, in the office 2/3 days a week depending on the Agency’s requirement at that time. ** Candidate MUST meet/exceed ALL required skills** Our Web Developer is responsible for development/maintenance of both current and future web applications written using the ASP.NET framework and ASP.NET Core with C# programming language. The ideal candidate is an enthusiastic, creative, highly motivated, and goal-oriented team player with at least 5 years of ASP.NET development experience with strong knowledge of OIDC & SAML based authentication.   Essential Duties and Responsibilities: •             Write clean, scalable code written using ASP.NET Core programming language, C#. •             Develop/maintain both current and future web applications. •             Work closely with the Client User Representatives to troubleshoot and design solutions that meet requirements. •             Accurately and effectively communicate with the Project Manager and/or Team Lead the level of effort to implement proposed solutions, the           status of on-going work, and any potential issues. •             Work well in both a team environment as well as a sole contributor with little or no supervision. •             Possess excellent time management skills in handling multiple priorities with individual deadlines. •             Adapt to a rapidly changing environment and work creatively with minimal supervision. •             Ability to work from written specifications and pre-established guidelines. •             Possess excellent written and oral communication skills. Education Qualifications: •             A bachelor’s degree in Computer Science, Information Systems, or a related scientific or technical degree; or equivalent experience. Masters Degree in Computer Science, Information Systems, or a related scientific or technical degree a plus     Technical Skills/Experience: Experience working with Identity server - OIDC & SAML based authentication. Experience working with .NET Core C#, n-tier architectures and design patterns. Minimum 5 years of experience in design, development and support of ASP.NET development focus on .NET MVC Core. Minimum 5 years of experience in complete life-cycle of design, development, deployment and support of web applications. Strong knowledge of Relational Databases and working with Oracle 11g, 12c databases, MS-SQL Solid HTML, JavaScript, jQuery, CSS, Bootstrap, .NET Framework 4+, .NET Core 8+, Razor Pages, MVC 5 Experience creating and consuming REST API Experience interfacing with customers and systems analysts to understand system requirements.   Additional Desired Skills/Requirements US Citizenship or work-authorization with alien registration number required. IIS, Docker Git version control Umbraco (ASP.NET Core CMS) Visual Studio 2022 Knowledge of ColdFusion, AngularJS ( version 1 ) is a plus