Full Stack Software Engineer (Active Secret Clearance Required)

Primastep LLC•Lincoln, MA

20h•Onsite

About The Position

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.

Requirements

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 Java development experience
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

Nice To Haves

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

Responsibilities

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
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