Application Developer

Application Developer IIBuild Mission-Critical Systems Supporting the U.S. NavyLocation: Bethesda, MD (Naval Support Activity Bethesda) Clearance: Active Secret Clearance Required Salary: $110,000 - $115,000 + Comprehensive BenefitsJoin a Mission That MattersWe're seeking a talented Back End Application Developer II to support the Naval Dosimetry Center (NDC), the U.S. Navy's center of excellence for radiation exposure monitoring and force health protection. In this role, you'll help modernize and sustain the core systems that protect Sailors, Marines, and civilian personnel around the globe.This is an opportunity to work on a high-impact federal program leveraging modern cloud-native technologies, microservices architecture, and DevSecOps practices within a secure AWS GovCloud environment. You'll collaborate with a team of engineers, architects, and government stakeholders to design and develop scalable backend solutions that directly support national defense and operational readiness.If you're passionate about building secure, resilient applications and working with cutting-edge technologies in a mission-driven environment, we'd love to hear from you.What You'll DoAs a key member of our development team, you will:Design, develop, and maintain Java Spring Boot microservices that power mission-critical applications.Build and support secure RESTful APIs that enable seamless integration across enterprise systems.Develop highly scalable backend services utilizing AWS GovCloud, Aurora PostgreSQL, and modern cloud-native architectures.Optimize database performance through efficient query design, data modeling, and tuning strategies.Support data migration, integration, and transformation efforts across legacy and modernized platforms.Implement secure development practices aligned with Zero Trust, FedRAMP Moderate, DoD IL4, and cybersecurity best practices.Contribute to automated CI/CD DevSecOps pipelines, improving deployment speed, security, and reliability.Collaborate with cross-functional teams to deliver innovative technical solutions supporting critical Navy operations.Help shape backend architecture recommendations and engineering best practices for future platform enhancements.Support system performance, monitoring, troubleshooting, and continuous improvement initiatives.Why Join Us?Meaningful MissionYour work directly supports the health, safety, and operational readiness of Navy and Marine Corps personnel worldwide.Modern Technology StackJava 17+Spring BootREST APIsAWS GovCloudAurora PostgreSQLKubernetes (EKS)API GatewayCognitoLambdaSQSDevSecOps PipelinesCareer GrowthWork alongside experienced engineers and government stakeholders while expanding your expertise in cloud technologies, cybersecurity, microservices, and federal modernization initiatives.Stability & BenefitsCompetitive salaryMedical, dental, and vision insurance401(k) optionsPaid time offLong-term federal program supportNo travel requiredRequired QualificationsBachelor's degree in Computer Science, Software Engineering, or related field5+ years of experience developing backend applications using:JavaSpring BootSQLHibernate/JPAMicroservices ArchitectureExperience developing and securing REST APIsKnowledge of DevSecOps practices, including SAST, DAST, dependency scanning, and secrets managementStrong problem-solving, analytical, and communication skillsAbility to create clear technical documentation and support engineering reviewsActive Secret ClearanceU.S. CitizenshipPreferred QualificationsAWS Developer Certification or equivalent cloud certificationExperience supporting DoD, Navy, or federal modernization programsFamiliarity with AWS GovCloud, FedRAMP, and IL4 environmentsExperience with Aurora PostgreSQL optimization and performance tuningKnowledge of CUI handling requirementsExperience with Kubernetes, containerized solutions, and CI/CD automationFamiliarity with IoT integrations and MQTT protocolsMake an ImpactJoin a team that combines modern software engineering with a mission of national importance. Your expertise will help deliver secure, scalable solutions that protect those who serve.