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Application Developer

Type: Full-time
Category: Software Developer
Location: Ft. Belvoir, VA
Clearance: Secret


NT Concepts is seeking an Application Developer with a desire to work on modern and creative approaches and technologies to solve our customers’ mission critical technological problems, to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We’re looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you.

Mission Focus: This program will provide support to maintain a responsive, flexible capability for rapid prototyping of data analytic solutions and capabilities (data integration, analysis, visualization, etc.) in support of national security mission requirements. This team will collaborate with multiple stakeholders to assure national security missions to prototype advanced data analytic capabilities continuously and rapidly.

Clearance: Secret with ability to obtain TS/SCI

Location/Flexibility: Ft. Belvoir, VA with time spent at company HQ in Tyson’s Corner, VA. (Some telework may be an option). 


The Application Developer will work within a multi-disciplined team with skillsets covering project management, software development, data science, data analytics, geospatial analysis, UI/UX, plans & operations, and training. The focus is on operationalizing disparate data sets. The teams will be divided between Ft. Belvoir and NT Concepts offices with flexible hybrid work schedules.

Specific tasks include, but are not limited to:

  • Develop/maintain software applications to meet customers’ mission.
  • May develop or customize existing systems that run in controlled networks with unique security classifications.
  • Participate in agile scrum teams developing custom applications and components to process data from dispersed data sources in support of innovative data analytic capabilities.
  • Assist with application design, development, testing, application development ranging from SharePoint-based to advanced data analytics leveraging AI/ML (future and with Data Science assistance).
  • Work with stakeholders and end users to gather, develop and document requirements and manage them to execution.

Required Qualifications:


  • Bachelor’s degree with 2+ years of experience
  • Must be a U.S. citizen with an Active Secret security clearance
  • Knowledge of application development, testing & integration, and Agile software development practices
  • Experience using Git and experience managing development artifacts such as code repositories inside GitLab
  • Solid understanding of data analytics and proven experience building live and intelligent dashboards
  • Understanding of DoD software development practices, STIGs, and security guidelines
  • Experience managing software development team(s) through a complete software development life cycle (SDLC)
  • Full-stack Application development experience using languages such as C#, Java, JavaScript, Angular, React, NodeJS, etc. within DOD with a preference for DTRA and user-friendly human-centered prototypes
  • Proven experience with relational and non-relational databases
  • Understanding of DevSecOps concepts and cloud environments
  • Ability to travel support of the DTRA mission as required (possibly OCONUS)
  • Strong written and verbal communication skills
  • Must be able to work with minimum direction and guidance from senior technical staff

Preferred Qualifications:

  • Familiarity with the following tool sets: SharePoint, Testflight, Attack the Network Toolsuite (ANTS), ArcGIS, Analyst Notebook, CIDNE
  • Experience working in cloud environments
  • Understanding and experience working within the DTRA Research Directorate
  • Understanding of Combatant Commands, Military Services (Army, Navy, Air Force, etc.), and Special Operation Force (SOF) mission sets as they relate to countering weapons of mass destruction/ counter proliferation

Physical Requirements: 

  • Prolonged periods sitting at a desk and working on a computer 
  • Must be able to lift up to 10-15 pounds at times


About NT Concepts

Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts is a private, mid-tier company with clients spanning the Intelligence and Defense communities. We deliver end-to-end ​data and technology solutions ​that advance the modernization, transformation, and automation of the national security mission—solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative “big idea” problem-solving.

Employees are the core of NT Concepts. We understand that world-changing concepts happen in collaborative environments. We are a company where talented and diverse teams work together using innovation and expertise to solve our clients’ most critical challenges. Here, you’ll gain competitive benefits, opportunities to bolster your skills and develop new abilities, and a company culture dedicated to support and service. In addition to our Benefit and Rewards program, we encourage our employees to take part in #NTC_GivesBack, which paves the way for positive social change.

If joining a stable company with strong professional growth opportunities resonates with you, and you seek vital, mission-driven projects (for some pretty cool clients) that use your specific talents, we’d love to have you move forward with us.

Together is Better

We believe diversity and inclusion drive innovation, and that when we work together, we can accomplish anything. NT Concepts is a people-first, Equal Opportunity / Affirmative Action Employer—regardless of a person’s race, color, religion, sex, gender identity, sexual orientation, national origin, disability, Veteran status, or any other protected class. If you have a disability and need accommodation, let us know. All resumes are held in confidence. NT Concepts participates in E-Verify.