Demo

Lead Full Stack Software Developer

Lensa
Chantilly, VA Full Time
POSTED ON 12/24/2025
AVAILABLE BEFORE 1/22/2026
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for ManTech. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice.

MANTECH seeks a motivated, career and customer-oriented Lead Full Stack Software Developer to join our team in Chantilly, VA.

Responsibilities Include But Are Not Limited To

  • Creating, maintaining, and improving upon custom applications on the ITD IT system architecture.
  • Developing bug fixes, feature improvements, and periodic version upgrades to address security releases and major upgrades to capabilities.
  • Maintaining the User Interface (UI), backend data connections, and the code base using industry best practices and industry accepted software development frameworks.
  • Maintaining the common software development workspace.

Minimum Qualifications

  • Seven (7 ) years of relevant IT experience.
  • Current DoD 8570 IAT II certification (Security or equivalent) or ability to obtain one within 180 days.
  • Experience with JavaScript, PL/SQL, Java and other applicable development/coding languages.
  • Minimum of two years of experience in SQL databases.
  • Experience and knowledge of relational databases and analytic tools.
  • Experience writing clear, concise, and user-friendly technical and training manuals or similar documentation.

Preferred Qualifications

  • Bachelor's degree in Engineering, Computer Science, or other related analytical or technical discipline; Three (3) additional years of experience and an Associate's degree.

Clearance Requirements

  • Must have a current/active TS/SCI w/Polygraph.

Physical Requirements

  • Must be able to remain in a stationary position 50%
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

If you have questions about this posting, please contact support@lensa.com

Salary.com Estimation for Lead Full Stack Software Developer in Chantilly, VA
$90,429 to $116,367
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