Applications Developer (Active TS/SCI w/Poly)

Clearance Level
Top Secret SCI + Polygraph
Software Development
McLean, Virginia

REQ#: RQ130521

Travel Required: Less than 10%
Requisition Type: Regular

Own the opportunity as an Applications Developer and help ensure the mission is never interrupted. At GDIT, we deliver clarity with our cloud solutions and provide meaningful work. Your work will be an important part of transforming our clients for the modern age and help them face any obstacle.

Ensure the safety and security of our nation as an Applications Developer at GDIT. You’ll apply the latest technology and provide operational support to deliver actionable intelligence for the Intelligence Community. Here, your work will have meaning and impact as you deliver your best every day.

At GDIT, people are our differentiator. As an Applications Developer supporting the customer, you will be trusted to solve complex IT issues while delivering outstanding customer service.


The Sponsor's office is looking for an individual to compliment the team with Application and System Integration skills.  The Sponsors office application framework has a number of system to system developments, and protected, high recall Application Services Layer that will allow the new Mission Applications being developed to call and interact with the Data Holdings and the Live Pipeline.  The Sponsor requires specialized support in the development of these new Application Services.


  • 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.
  • Required Experience:
  • Demonstrated experience developing Application Services Layer for Data Retrieval from Applications and Systems
  • Demonstrated experience designing and maintaining Web Services, SOAP, and REST API
  • Demonstrated experience with Data Management activities to include Data Cleansing, Data Enriching, and Auditing
  • Demonstrated experience supporting a Data Centric System
  • Demonstrated experience developing, implementing, and maintaining the Cloud Infrastructure services such as EC2, ELB, RDS, Route53, S3, and VPC
  • Demonstrated experience creating and implementing automation for cloud platforms as well as monitoring and alerting
  • Demonstrated experience developing and implementing federated Structured Query Language (SQL) and Services such as Presto
  • Demonstrated experience using database technologies such as DeltaTables and Elasticsearch
  • Demonstrated experience developing and maintaining all Data Integrations, workflows and processes
  • Demonstrated experience developing and maintaining Logical Data Models and schemas
  • Security Clearance Level: Top Secret/SCI with Polygraph
  • Preferred Skills:
  • Demonstrated experience developing Workflow Automation such as Lambda and Spark
  • Demonstrated experience monitoring and event management in AWS Services
  • Demonstrated experience with developing Interface Control Documents (ICD’s) and their Documentation
  • Demonstrated experience with 3rd party authentications such as Oauth and Secure Token Services
  • Demonstrated experience with CI-CD (Continuous Integration – Continuous Delivery) through tools such as Cloud formation and JENKINS
  • Demonstrated experience developing Application Server with tools such as NGINX and APACHE
  • Demonstrated experience developing in Python development
  • Location: Mclean, VA Customer 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


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.