[Hiring] Senior Java Developer @General Dynamics Information Technology

Role Description

Transform technology into opportunity as a Software Developer Sr Principal at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.

As a Senior Java Developer you will be responsible for designing, developing, and maintaining high‑quality, scalable, and secure Java‑based applications that support critical business operations. This role serves as a technical expert within the development team, providing hands‑on coding, architectural guidance, and mentorship to junior developers. The Senior Java Developer collaborates closely with cross‑functional partners—including product owners, architects, QA engineers, and DevOps teams—to deliver robust solutions aligned with organizational goals and industry best practices.

• Lead the development of new features and enhancements
• Optimize system performance
• Ensure code quality through reviews and testing
• Contribute to architectural decisions

The ideal candidate possesses deep knowledge of Java, Spring ecosystem, APIs, cloud technologies, and modern software development methodologies. Strong problem‑solving skills, communication abilities, and a commitment to continuous improvement are essential for success in this role.

Qualifications

• Education: Technical Training, Certification(s) or Degree
• Experience: 12+ years of related experience
• Proficient in API Development: Building and consuming RESTful APIs
• Java, SQL
• Familiarity with Software Development Lifecycle (SDLC): Agile methodologies, testing, and debugging
• Developing APIs per OpenAPI Specification
• Problem-Solving & Critical Thinking: Ability to debug, troubleshoot, and create solutions to complex requirements
• Adaptability: Ability to learn new technologies and tools
• Experience with automation tools (pipeline, Jenkins, EBS), AI

Requirements

• US citizenship required

Benefits

• 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
• Flexibility: Full-flex work week to own your priorities at work and at home
• Community: Award-winning culture of innovation and a military-friendly workplace

Company Description

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.