Software Developer, Applications with Security Clearance

Full Stack Software Developer (TS/SCI) - Office of Naval Intelligence Support TENAX Technologies, LLC is seeking Full Stack Software Developers to support mission-critical Information Technology services for the Office of Naval Intelligence (ONI) . These are full-time, onsite positions requiring an active Top Secret clearance with SCI eligibility . Selected candidates will design, develop, deploy, and sustain secure, scalable applications supporting national security missions within a DevSecOps-driven environment . Position Overview The Full Stack Software Developer will be responsible for the end-to-end development lifecycle of enterprise applications, including front-end user interfaces, back-end services, database integration, and deployment pipelines . This role emphasizes secure coding practices, continuous integration and delivery, and alignment with DoD cybersecurity and operational requirements. Developers will collaborate with cross-functional teams-including system administrators, cybersecurity personnel, and mission stakeholders-to deliver high-quality, resilient solutions that enhance operational effectiveness. Key Responsibilities * Design, develop, test, and maintain full stack applications using modern frameworks and languages (e.g., Java, JavaScript, Python) * Build and enhance responsive front-end interfaces and integrate with secure back-end services and APIs * Develop and manage relational and non-relational databases , including schema design, optimization, and data integration * Implement and maintain CI/CD pipelines within a DevSecOps framework , supporting automated testing, security scanning, and deployment * Ensure applications comply with DoD cybersecurity requirements , including secure coding practices and vulnerability remediation * Collaborate in Agile development environments , participating in sprint planning, code reviews, and continuous improvement activities * Integrate applications with enterprise systems, cloud platforms, and mission data sources * Troubleshoot and resolve application defects, performance issues, and integration challenges * Produce and maintain technical documentation, including design artifacts, API documentation, and deployment procedures Required Qualifications * Active Top Secret clearance with SCI eligibility * DoD IAT Level II certification or higher (e.g. Security+ CE, etc) * Bachelor's degree in Computer Science, Software Engineering, Information Systems , or related field (or equivalent experience) * Minimum 3 years of experience in full stack software development * Proficiency in one or more of the following: * Back-end: Java, Python * Front-end: JavaScript (e.g., React, Angular, or similar frameworks) * Database: SQL (e.g., PostgreSQL, MySQL, Oracle) * Experience working within a DevSecOps environment , including CI/CD pipeline implementation and sustainment * Familiarity with secure coding practices and application security principles Desired Qualifications * 5+ years of experience in full stack development * Experience with modern JavaScript frameworks (React, Angular, Vue) * Experience with RESTful API design and microservices architectures * Familiarity with containerization and orchestration tools (e.g., Docker, Kubernetes) * Experience supporting DoD or Intelligence Community environments , including RMF and system accreditation processes * Knowledge of cloud platforms (e.g., AWS, Azure, or DoD cloud environments)