Senior Java Developer (Active TS/SCI with Poly Required - (SIGN-ON BONUS UP TO $30,000)

General Dynamics - IT; Corridor North (MD); On-site; USD 120,000 - 160,000; Full time

Job summary

General Dynamics Information Technology seeks a Senior Java Developer to design and build modern cloud-native applications in a fast-paced Agile environment. You’ll develop scalable microservices in Java/Kotlin, deploy in AWS with Docker/Kubernetes, and contribute to architecture and CI/CD practices.

The role emphasizes backend scalability, distributed systems, and leadership within Agile teams, with opportunities for mentoring and technical growth on mission-focused projects.

Qualifications

• 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 architecture
• Experience leading Agile development teams
• Mentoring or technical leadership experience
• Linux experience

Responsibilities

• 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

Skills

Java development

Microservices

Spring ecosystem

Agile leadership

Backend architecture

Education

Bachelor’s degree in a technical field

Tools

Docker

Kubernetes

Maven

GitLab CI/CD

IntelliJ

VSCode

Kafka

Cassandra

DynamoDB

Job description

Build Mission-Critical Software That MattersAt 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 & StreamingKafka, Cassandra, DynamoDB
• ToolingGitLab CI/CD, Maven, Node.js, SonarQube, IntelliJ, VSCode, ReactJS

Qualifications

• Required
• 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 architecture
• Preferred
• 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 culture

WHAT 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