Applications Developer, TS/SCI with Polygraph required

Clearance Level
Top Secret SCI + Polygraph
Software Development
McLean, Virginia
Onsite Workplace
Key Skills For Success

Apache Solr

Cloud Based Services


Ruby on Rails

REQ#: RQ166940
Requisition Type: Regular
Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Applications Developer

Deliver simple solutions to complex problems as a Software Developer at GDIT. Here, you’ll use 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.

At GDIT, people are our differentiator. As an Applications Developer you will help ensure today is safe and tomorrow is smarter. Our work depends on an Applications Developer joining our team to translate business process requirements into application development to automate or facilitate creating improved solutions for key mission needs.


  • Demonstrated experience developing and implementing web applications and web services.
  • Demonstrated experience using Ruby and Angular Rails for developing User Interface (U/I).
  • Demonstrated experience with MySQL and SOLR.
  • Demonstrated experience developing and maintaining a back-end SQL database.
  • Demonstrated experience with SQL server.
  • Demonstrated experience with Linux and Windows Cloud Server management.
  • Demonstrated experience managing cloud infrastructure through cloud-native scripting languages.
  • Demonstrated experience with Splunk (for logs).
  • Demonstrated experience with cross-domain solutions.
  • Demonstrated experience with AWS developing and maintaining web applications.
  • Demonstrated experience developing and maintaining applications to meet accessibility standards (Section 508).


  • Demonstrated experience with Sponsor’s security requirements to include data protection.
  • Demonstrated experience with security tools such as EC2, IDAM, Secrets Manager, or Health Check
  • Demonstrated experience with basic project management principles.
  • Demonstrated experience with integrating customer applications using web services.
  • Demonstrated experience with Sponsor’s security and accreditation process.
  • Demonstrated experience working both collaboratively and independently.
  • Demonstrated experience migrating an application to cloud services.
  • Demonstrated experience with JAVA, Spring Boot, and Hibernate
  • Demonstrated experience with AI/ML methodologies and techniques


  • Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
  • Experience: 10+ years
  • Security Clearance Level: Top Secret/SCI with Polygraph
  • Location: McLean (On-Site)


  • 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


Work Requirements
Years of Experience

8 + years of related experience

* may vary based on technical training, certification(s), or degree


Travel Required

Less than 10%


U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $152,737 - $206,645. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

About Our Work

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

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.