Full-Stack Developer (Java / PostgreSQL)

Overview You will develop and sustain mission-critical apps in a secure, modernized federal environment. You contribute across the full stack, from database design to frontend interfaces, API services, and automated testing, while advancing security and DevSecOps practices. You’ll work with cross-functional teams to deliver reliable, scalable solutions. This role offers impact in modernizing government technology and shaping secure software for critical operations. You will operate in a highly secure setting with modern web technologies. Compensation / BenefitsMedical, Rx, Dental & Vision Insurance401(k) Retirement PlanPaid HolidaysParental LeaveTuition Reimbursement, Certifications & Learning OpportunitiesEmployee Assistance Program ResponsibilitiesDesign, develop, test, deploy, and maintain enterprise applications supporting mission operationsDevelop Java-based backend services and RESTful APIsCreate responsive front-end applications using React, Angular, Vue, or similar frameworksDesign and optimize PostgreSQL databases and data modelsImplement authentication, authorization, auditing, and secure controlsPerform data migration, validation, and reconciliationDevelop and support automated testing across the software lifecycleSupport CI/CD pipelines and DevSecOps practicesTroubleshoot production issues and optimize performanceCreate technical documentation and deployment guidesCollaborate with architects, cybersecurity personnel, testers, DBAs, and stakeholders to deliver solutions Key requirementsU.S. CitizenshipActive TS-SSBI or TS/SCI clearanceBachelor’s degree in a technical fieldMinimum four years of experience across the full application stack (database design, backend, API, frontend, security, automated testing, DevSecOps)Experience with PostgreSQL, Java, and modern web technologiesExperience designing Java-based backend services and RESTful APIsExperience developing responsive front-end applications with React, Angular, Vue, or similar frameworksExperience data migration, validation, and reconciliationExperience troubleshooting production issues and improving performancecollaboration with cross-functional teamsproblem-solving and debuggingattention to detail and qualityPostgreSQLJavaRESTful API development