Senior Java Developer (Active TS/SCI with Poly Required - (SIGN- with Security Clearance

Build Mission-Critical Software That Matters
At General Dynamics Information Technology, you'll work on high-impact systems that support national security missions at scale. We're looking for a Senior Java Developer to help design and build modern, cloud-native applications in a fast-paced Agile environment. This role is ideal for engineers who enjoy solving complex backend challenges, building scalable microservices, and working with modern technologies alongside a strong technical team. What You'll Do
* Design, develop, and maintain scalable Java/Kotlin microservices
* Build high-throughput backend systems and APIs
* Deploy and support applications in AWS using Docker and Kubernetes
* Troubleshoot and optimize distributed systems
* Contribute to architecture, CI/CD, and engineering best practices
* Collaborate across Agile teams to deliver mission-focused solutions Tech Stack
Languages & Frameworks
Java 21, Kotlin, Spring Boot, Spring Cloud, Spring Data Cloud & Infrastructure
AWS, Docker, Kubernetes, Linux Data & Streaming
Kafka, Cassandra, DynamoDB Tooling
GitLab CI/CD, Maven, Node.js, SonarQube, IntelliJ, VSCode, ReactJS QualificationsRequired
* Active TS/SCI with Polygraph
* Bachelor's degree in a technical field
* 5+ years of software development experience
* 4+ years of Java development experience
* Experience with microservices, Spring, Docker, and Kubernetes
* Strong understanding of scalable backend architecturePreferred
* Experience leading Agile development teams
* Mentoring or technical leadership experience
* Linux experience Why Join GDIT?
* Work on meaningful, mission-driven technology
* Modern engineering environment and cloud-native stack
* Opportunities for technical growth and leadership
* Collaborative, high-performing team cultureWHAT GDIT CAN OFFER YOU
* 401K with company match
* Rewards program for high-performing employees
* Comprehensive health and wellness packages
* Professional growth opportunities including paid education and certifications
* Rest and recharge with paid vacation and holidays
* Internal mobility team dedicated to helping you own your career
* Diverse, highly collaborative teams
* Challenging work that makes a real impact on the world around you
* Cutting-edge technology you can learn from
* Flexible work schedule
* Work Life balance
* Competitive compensation and bonus opportunities
GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support: An internal mobility team focused on helping you achieve your career goals
• Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
• Community: Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY
Explore a career in software development at GDIT and you'll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation. #IntelligenceEngineered