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Full Stack Software Engineer (Active Secret Clearance Required)

Valiant Harbor International

Posted today

Job Requirements

Hanscom AFB, MA
Secret Polygraph not specified
Mid Level Career (5+ yrs experience)
$100,000 - $1,000,000

Job Description

Location: Hanscom AFB, MA (On-Site)
Job Type: Full-Time (W-2)
Clearance: Active Secret (Required) | TS/SCI Eligible (Required Post-Hire)

Mission:
Support the Air Force Research Laboratory (AFRL) in developing secure, mission-critical software systems. This role directly contributes to national defense initiatives, working in a classified environment on high-impact programs.

What You’ll Work On:
• Full-stack development of secure DoD applications (frontend, backend, integrations)
• System architecture, design, and deployment in classified environments
• Integration of enterprise systems, APIs, and databases
• Performance optimization for high-reliability, mission-critical systems
• Implementation of DevSecOps practices and secure coding standards
• Troubleshooting across multi-system, multi-language environments
• Supporting agile development and rapid prototyping

Key Responsibilities:
• Design, develop, test, and deploy full-stack applications
• Write clean, maintainable, secure code aligned with DoD standards
• Manage code using Git/version control
• Debug and resolve complex system-level issues
• Develop and document system architecture and technical solutions
• Collaborate with engineers, program leadership, and stakeholders
• Ensure compliance with DoD cybersecurity and RMF requirements
• Participate in code reviews and engineering best practices
• Support CI/CD pipelines and DevSecOps workflows

Required Qualifications (Must Have)
• Active Secret Clearance (current and valid)
• Ability to obtain Top Secret clearance with SCI eligibility
• Bachelor’s degree in Computer Science, Software Engineering, or related STEM field
• 5+ years of full-stack software development experience
• 2+ years of experience with Java
• Experience with XML and data integration
• Proficiency in Linux/Unix environments
• Experience building secure, scalable, high-performance systems
• Strong problem-solving and system design skills
• Willingness to work on-site in a classified environment

Preferred Qualifications:
• Experience supporting DoD, Air Force, or AFRL programs
• Familiarity with SIPRNet, JWICS, or other classified networks
• Experience with DevSecOps, CI/CD, and automation tools
• Experience with containerization (Docker, Kubernetes)
• Exposure to cloud environments (AWS, Azure GovCloud)
• Frontend experience with React, Angular, or similar frameworks

Work Environment:
• 100% On-Site at Hanscom AFB, MA
• Work performed in secure/classified facilities
• Collaboration with cross-functional engineering and defense teams

Why This Role:
• Direct impact on national security programs
• Work on advanced defense technologies
• Stable, long-term program with recompete potential
• Opportunity to grow into TS/SCI-cleared roles
group id: 91120852
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Name HiddenDirector - Technical Recruiting
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About Us
Valiant Harbor International is a CVE Service Disabled Veteran Owned Small Business that specializes in program, acquisition, and financial services for government science and technology, research and development, and technological programs. Here at Valiant Harbor International we emphasize extreme focus on helping federal government agencies identify and address organizational challenges in order to tailor and integrate specific solutions to solve their most difficult problems. Success is defined by our ability to meet our customer’s needs- we are a management consulting firm with a successful record of offering a wide range of professional, scientific, and technical services requiring a high degree of expertise and training. In a business environment that is rapidly evolving, success depends on innovative and value-driven solutions. Our professional management consulting services balance technical acumen with superior business performance to provide optimized solutions to e

Valiant Harbor International Jobs


Job Category
IT - Software
Clearance Level
Secret