2277 Java Developer jobs in Leesburg,VA

Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

Bachelor's degree in Computer Science, Engineering, or related field with 12+ years of experience with large integrated projects and 5+ years of professional experience in Java development, preferably in federal or defense contracting environments. (or commensurate experience).
Active Secret clearance with the ability to obtain and hold DEA suitability.
Strong knowledge of Java SE/EE, Spring Boot, and RESTful services.
Familiarity with cross-domain solution architectures, data labeling, and secure data transfer protocols.
Experience working in secure environments,
Understanding of FISMA, NIST, or RMF compliance.
Proficiency with build tools (Maven/Gradle).
Version control (Git).
CI/CD tools (Jenkins, GitLab CI).
Exposure to containerization technologies (Docker, Kubernetes).
Cloud platforms (AWS GovCloud, Azure Government).
Understanding of secure coding practices and experience with static/dynamic code analysis tools.

Brooksource

Leesburg, VA

Quadrant

Ashburn, VA 20147

SAIC

Ashburn, VA 20147

RMantra Solutions

Ashburn, VA 20147

TCC Admin / Other

Leesburg, VA

5–8+ years of hands‑on HR generalist experience
Experience owning HR for a remote, multi‑state US workforce
Experience supporting California is is required
Experience supporting the following states is preferred: Colorado, Illinois, Maryland, Pennsylvania
Strong background in:
HR compliance (federal + state + local), especially around hiring, wage/hour basics, and terminations
Employee relations and performance management
Building HR processes and policies from scratch or from a very early stage
Demonstrated judgment in knowing what you know and what you don't
Comfortable researching, drafting, and proposing solutions
Equally comfortable saying, “this needs legal review / second eyes” on higher‑risk topics
High comfort with HRIS tools and general systems ownership
Clear, direct written and verbal communication