Full-Stack Software Engineer/Developer

Full-Stack Software Engineer/Developer Quadrant, Inc. Apr 28, 2026

Full-Stack Software Engineer Hanscom AFB, MA Pay From:

$145,000 per year

MUST:

Active DoD Secret clearance is required Candidates must be eligible for Top Secret SCI upgraded clearance 7+ years of professional experience in full stack Software Development 3+ years of Java development 2+ years of XML experience Strong Linux/ Unix proficiency including Python scripting Proven experience designing and building scalable, secure, and high-performance software systems Problem solver and strong learner, willing to become a SME and train others Former military or familiarity with the DoD environment (ideally with

SIPR/JWICS

exposure) preferred Excellent verbal and written communication skills Strong analytical, problem-solving, and documentation skills Ability to work well with junior members of the team and help provide coaching

DUTIES:

Design, develop and maintain software solutions using a variety of programming languages, depending on the project needs Develop scripts and programs to Integrate enterprise applications and related databases Maintain version control and code integrity with the use of Git, ensuring consistency in multi-language projects Write clean, efficient and well-documented code that adheres to industry standards and best practices across languages Debug, test and optimize applications across platforms and environments to ensure high performance and security Troubleshoot and resolve complex technical issues, often involving interactions between systems written in different languages Optimize software architectures to meet performance benchmarks, using tooling and metrics to evaluate execution efficiency Document technical designs, code logic and integration points for maintainability and knowledge sharing Adapt quickly to new technologies and frameworks, applying the right language or tool for the problem defined by the customer Take part in code reviews by providing constructive feedback across language domains Support the development and maintenance of common libraries and shared tools across multiple software teams Managing the complete software development process from conception to deployment Develop roadmaps, strategic design plans, and system architecture documentation Capture, refine, and document reference architectures and ensure compliance with cybersecurity and development standards Remain current on DevSecOps practices, emerging design patterns, and system architecture trends Work directly with stakeholders and product owners to define requirements and build product lines Routine travel CONUS will be required Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability. "Healthcare benefits are offered to all eligible employees according to compliance mandated by the Affordable Care Act".