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Java Developer

Wiraa

$66,000 - $106,000
Aug 27, 2025
Remote, US
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Peraton is seeking a Mid-Level Java Developer to design, develop, and maintain web and backend applications for a credentialing and case management system used by the Department of Homeland Security, addressing national security initiatives.

Requirements

  • Minimum of 5 years recent experience developing software solutions using React, HTML, CSS, JavaScript, Spring Boot, and JSP
  • At least 2 years of experience with Java development tools such as Eclipse and Git
  • Proven experience in building enterprise applications with Java
  • Familiarity with continuous integration environments and modern web frameworks
  • Strong understanding of software design principles and best practices
  • 8+ years of experience in enterprise software development following Agile methodologies
  • 1-2 years of experience with Redux

Responsibilities

  • Lead the design and development of multiple applications within a large-scale Federal IT program, focusing on credentialing and case management systems
  • Develop and implement web and backend solutions using Java, Spring Boot, and REST APIs, ensuring security and scalability
  • Integrate open-source tools and modern UI technologies to enhance application functionality and user experience
  • Write clean, maintainable, and testable code, emphasizing refactoring and optimization
  • Contribute to technical documentation and support continuous improvement initiatives for platforms and applications
  • Participate in detailed design reviews and provide technical guidance to development teams
  • Collaborate with stakeholders and end-users to gather requirements and deliver effective software solutions

Other

  • US Citizenship is mandatory (no dual citizenship)
  • Active Secret clearance is required
  • Maintain flexibility to adapt to project needs, including on-site presence when required
  • Bachelor’s degree with 5+ years of software development experience, or an Associate’s degree with 7+ years, or a High School diploma/equivalent with 9+ years of relevant experience