Associate Software Developer (Java / React)

Intercontinental Exchange, Inc

Jacksonville, FL, United States of America • 15m ago • On-site

Junior

On-site

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Quick Facts

  • Role: Associate Software Developer (Engineer I)
  • Focus: Java enterprise applications (Spring Boot) + React frontend, with REST APIs and full life-cycle development

Description

You will design, develop, and maintain web applications using Java technologies for backend services and React for frontend development. The role includes building RESTful APIs, implementing and enhancing features with moderate guidance, and troubleshooting backend and frontend issues. You’ll own components/features and contribute through code reviews and unit testing.

Responsibilities

  • Design, develop, and maintain web applications (backend services in Java; frontend in React)
  • Develop RESTful APIs for front-end functionality and/or partner consumption
  • Implement new features and enhancements with moderate guidance
  • Write clean, efficient, maintainable code following best practices and team standards
  • Collaborate with cross-functional teams to deliver solutions
  • Troubleshoot and debug technical issues in backend and frontend systems
  • Participate in code reviews with constructive feedback
  • Write and maintain unit tests (JUnit, Mockito)
  • Contribute to database design and development using SQL
  • Stay current with Java technologies and frameworks

Requirements

  • Bachelor’s degree in computer science, software engineering, or related field (or equivalent experience)
  • 0–2+ years of professional software development experience
  • Proficiency in core Java (OOP, collections, exception handling, multithreading)
  • Experience with Spring or Spring Boot
  • Proficient with generative AI coding technologies such as Claude Code and GitHub Copilot
  • Exposure to Postgres or SQL and relational database concepts
  • Understanding of web application security principles
  • Experience with version control systems (Git)
  • Familiarity with Agile development methodologies
  • Strong problem-solving skills and attention to detail
  • Excellent communication and collaboration abilities

Benefits

Equal Opportunity Employer.

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