Full Stack Software Developer with Security Clearance

Position: Full Stack Software Developer
Employment: Full Time
Location: Hampton, VA (Hybrid Remote + On-Site)
Clearance: Active TS with SCI attainability Modus Operand is seeking a motivated Full Stack Software Developer to join our engineering team. Note - All applicants applying for this job opening must be US citizens. Job Description Modus is seeking a motivated Full Stack Software Developer to produce scalable software solutions. You'll be part of a cross-functional team that's responsible for the full software development life cycle, from conception to deployment. The bulk of the day to day work is coding and testing in a very agile and collaborative team environment. The selected team member will participate in the development and fielding of full stack software applications within the DoD community. Required Skills

• Bachelor's degree in computer science, engineering, or a related technical field

• 5 years proven experience as a Full Stack Developer or similar role

• Proficiency in the Java programming language

• Proficiency in the front-end languages and libraries (e.g. HTML/ CSS, JavaScript, Angular, React, Vue, jQuery)

• Excellent communication and teamwork skills Desired Skills

• Agile Software Development concepts and practice

• Familiarity with common stacks

• Sound software engineering concepts and practice (Object Oriented, UML, CM, and Design Patterns) Key Responsibilities:

• Design, develop, and deploy scalable front-end and back-end components.

• Work with UI/UX designers, AI engineers, and ontology specialists to deliver intuitive, performant user experiences.

• Build RESTful APIs and services that allow secure data flow into and out of the platform.

• Ensure data integrity, validation, and synchronization during intermittent connectivity scenarios.

• Participate in Agile sprint cycles, code reviews, and rapid prototyping.

• Integrate with enterprise systems (e.g., GeoAxis authentication, RDF4J knowledge store, PostgreSQL).

• Contribute to the long-term scalability, security, and modularity of the platform using modern DevSecOps principles. Why Join Us?
You'll be part of a growing and passionate team working on one of the most forward-leaning AI platforms in the DoD. The work is intellectually rewarding, mission-centric, and built for impact. Plus, we embrace curiosity, reward innovation, and support autonomy.