Senior Applications Developer

Clearance Level
Top Secret/SCI
Software Engineering
Fort Belvoir, Virginia

REQ#: RQ127937

Travel Required: 10-25%
Requisition Type: Regular

GDIT is currently looking for a Senior Application Developer for a Defense Threat Reduction Agency Data Science project.  

Deliver simple solutions to complex problems as a Senior Application 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.

Work with cutting-edge applications that help advance the mission as a Senior Application Developer at GDIT. Your work will have you fully immersed in our client’s domain in order to deliver

simple solutions for their complex needs. At GDIT, you’ll prioritize the client while we prioritize your career.

At GDIT, people are our differentiator. As a Senior Application Developer, you will help ensure today is safe and tomorrow is smarter. Our work depends on Senior Application Developer joining our team to directs the development team in the design, coding, testing and debugging of transitional prototypes that enable CWMD/counterproliferation operations. Guides team members in application development methodology.

This position is not yet funded.

Senior Application Developer Duties:

  • Tests, writes, modifies, and documents software for client applications according to their requirements.

  • Coordinates the team’s schedule and ensures effective communication between team members and other functional areas.

  • Provides feedback and suggestions for process and product improvement and acts as a technical mentor and adviser.

  • Adheres to stringent quality assurance and documentation standards using version control and code repositories (e.g., GitLab).

  • High-level expertise in an open source language (e.g. JavaScript. NodeJS, Angular).

  • Demonstrates written and oral communication skills.


  • Master’s degree in Computer Science or related field, and at least 7 years' experience in management of application development programs and projects; or a Bachelor’s degree in Computer Science or related, and at least 10 years’ of management experience.

  • Current TS/SCI clearance.

  • Location: Ft. Belvoir with some telecommuting flexibility.


● 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

About Our Work

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.