DotNet Developer

Eligibility Requirements

• Must be Local Metro Area Candidates
• US Citizenship or work‑authorization with alien registration number required
• Onsite from Day 1
• First few weeks will be in the office Monday - Thursday to work with the current development staff to learn GSFC systems and business. 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.

• Write clean, scalable code using ASP.NET Core and C#.
• Develop and maintain 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 regarding level of effort to implement proposed solutions, the status of ongoing 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.

• 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 is a plus.

• 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 focused 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.

• 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 Cold Fusion, Angular
  
  JS (version
  1) is a plus.