• Location: Annapolis Junction, Maryland
  • Type: Contract
  • Job #3268

Title: Full Stack Software Developer
Location: Annapolis Junction, MD
*Clearance: *Active TS/SCI w/ Polygraph needed to apply *
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government.  Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission.  Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems.  If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.

  • Support sustainment and enhancements of a critical Enterprise Support Services application.
  • Develop web interfaces with backend data retrieval and storage.
  • Apply working knowledge of JavaScript, Angular 2+, and Angular 12 in development tasks.
  • Utilize experience with REST API to integrate backend functionality into applications.
  • Employ proficiency with the MEAN stack (MongoDB, Express.js, Angular, and Node.js) for full-stack development.
  • Analyze business requirements and implement them into existing database architecture.
  • Assist with application upgrades and implement necessary code enhancements.
  • Perform data retrievals for display purposes.
  • Troubleshoot and resolve application bugs.
  • Conduct unit testing to ensure the reliability and functionality of developed software.
  • Utilize Git/GitLab for version control and collaborate in CI/CD pipelines for continuous integration and deployment.
  • Demonstrate self-starting initiative and readiness to take on new challenges.

Required Skills:

  • Twelve years of experience in software development/engineering.
  • Bachelor’s degree from an accredited college or university in Computer Science or related discipline.
  • Four years of additional software development experience may be substituted for a bachelor’s degree. 
  • Working knowledge of Javascript, Angular 2+, Angular 12.
  • Experience with REST API. 
  • Experience with MEAN stack (Mongo DB, Express.js, Angular and Nodejs)
  • Unit testing experience.
  • Git/GitLab experience with CI/CD experience.
  • Must be able to work during core hours of Monday-Friday 10am-2pm.
  • Exceptions will be considered on a case-by-case basis.

Desired Skills:

  • Knowledge of Oracle, Mongo DB or SQL Server database backend programming.
  • Experience with Docker.
  • Automated unit testing experience.
  • Experience with Dashboard displays using Angular 12.
  • Knowledge of Java, ColdFusion and ASP.NET.
  • Experience working with COTS products to aid in installs, upgrades, and enhancements where integration may be required with authentication sources.  
  • Experience working with vendors to plan and execute upgrades.
  • Understanding and implementing 508 compliance.
  • Experience with AngularJS, SQL, HTML, Apache Tomcat, Internet Information Services (IIS).


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