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# Full Stack Software Developer

- **Company:** Science Applications International Corporation
- **Location:** Huntsville, AL, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Unit Testing, C Sharp (Programming Language), Cyber Security, Information Systems, Computer Engineering, Software Debugging, Entity Framework, Human-Computer Interaction, Web Servers, Internet Information Services (IIS), Microsoft SQL Server, Windows Servers, Software Tools, Server Administration, Software Engineering, Product Software Implementation Methods, .NET Core, ReactJS, SC Clearance, AngularJS, Information Technology, Web Api
- **Published:** September 4, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3377319706&tx=YT101TYI&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

* Bachelor's degree in Software Engineering, Computer Science, Computer Engineering, or equivalent and two (2) or more years' experience; Additional six (6) years' experience can be considered in lieu of degree (per contract vehicle)., * Must possess an active Secret Clearance, or ability to obtain one; US Citizenship required, * 2-5 years experience working with Software Design and Development
 * Familiarity with Angular17 or newer
 * Familiarity with C# .NET Core WebAPI and entity framework
 * Ability to design and build an intuitive User Interface (UI)
 * Knowledge of Windows networking and Windows Web Server management (Internet Information Systems), and willingness to assist with debugging cyber security issues, * Familiarity working on a highly networked application
 * Familiarity debugging problems in IIS
 * Understanding of and experience with secure programming techniques
 * Ability to troubleshoot the current Windows Operating System (Win 11 Enterprise - 23H2)
 * Ability to troubleshoot the Web Server (Internet Information Systems v8.1)
 * Experience with the React framework
 * Currently have an Information Assurance Technical certification (CompTia A+, Net+, or Sec+) or the ability to obtain one

## Description

Develop and maintain the Operational Dashboard (OPDASH) software tool. Work with the Missile Defense Agency to gather and review customer requirements. Create detailed designs, develop new or modify existing software to meet requirements, and perform unit testing in accordance with project guidelines and processes. Assist with writing formal test procedures and the updating of training materials. Interact professionally with developer peers and Missile Defense Agency user base., * Review, analyze, and modify OPDASH in support of Missile Defense Agency test events

 * Consult with customers to identify issues and potential improvements
 * Develop C# .NET Web API application and work with Entity framework
 * Develop and improve a single page app in Angular 22
 * Develop a SQL Server database and make design modifications as needed
 * Ensure consistent level of quality in the design and implementation of software solutions


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