Full Stack Developer - React/Java

DecisionPoint Corporation is seeking a Full Stack Developer to support the U.S. Transportation Command’s Global Freight Management modernization team. The role focuses on developing React front-end applications, contributing to Java and Spring Boot back-end services, modernizing enterprise functionality, integrating automated testing and CI/CD pipelines, and collaborating across technical and functional teams.

Responsibilities:

• Design, develop, and maintain React applications that support GFM modernization, taking ownership of front-end features from technical design through delivery
• Collaborate with functional analysts and UI/UX designers to translate requirements and designs into responsive, accessible, and user-friendly interfaces
• Develop reusable React components and consistent approaches to state management, navigation, forms, validation, and error handling
• Integrate React applications with RESTful APIs and contribute to the development and maintenance of back-end services using Java and Spring Boot
• Modernize legacy functionality while preserving essential business rules and supporting continuity for users
• Write maintainable, secure code and automated tests; participate in code reviews and mentor other developers in React and front-end development practices
• Troubleshoot issues across the front end, APIs, and back-end services, addressing performance, reliability, and usability concerns
• Collaborate with DevSecOps engineers to integrate applications and automated tests into CI/CD pipelines and support deployment across environments
• Work with testers to validate functionality, resolve defects, and ensure features meet acceptance criteria
• Contribute to technical planning, estimates, and documentation, and communicate implementation options, dependencies, and risks to technical and non-technical stakeholders

Requirements:

• Ability to obtain a Secret clearance
• Minimum of five years of experience in software development or a similar role
• Active IAT Level II certification
• Bachelor's degree in Computer Science, Information Systems, Engineering, Business, or another technical discipline related to designing information systems
• Strong, recent hands-on experience developing and maintaining production applications using React and JavaScript, including functional components, hooks, component composition, and state management
• Proficiency in HTML and CSS, including responsive layouts and cross-browser compatibility
• Experience integrating front-end applications with RESTful APIs, including asynchronous data handling, authentication flows, and error handling
• Proficiency in Java and Spring Boot for developing and maintaining back-end application functionality and services
• Strong understanding of software design principles, reusable components, and maintainable application architecture
• Experience writing automated tests and using browser developer tools to troubleshoot application behavior and performance
• Experience using Git, participating in code reviews, and working with CI/CD tools such as GitLab or Jenkins
• Experience working in Linux environments to support application development and troubleshooting
• Experience using Jira and Confluence, or similar tools, for work tracking and technical documentation
• Strong communication and problem-solving skills, with the ability to work independently, collaborate across disciplines, and manage competing priorities
• CompTIA Security+ CE highly preferred
• Experience developing React applications with TypeScript
• Experience modernizing legacy user interfaces, including applications built with AngularJS or similar frameworks
• Experience with front-end testing tools such as Jest, React Testing Library, Cypress, or Playwright
• Experience implementing accessible interfaces and working with reusable component libraries or design systems
• Familiarity with containerized applications, Kubernetes, and AWS cloud environments
• Experience supporting Department of Defense or other large enterprise systems with complex business workflows