Contract

Java Developer

Posted by Genesis10 • Chicago, Illinois, United States

📍 Chicago, Illinois 🕒 March 02, 2026

About the Role


Genesis10 is currently seeking a Java Developer with our client in the financial industry located in Chicago, IL. This is a 12 month contract position.


Responsibilities:
  • Develop and maintain Java based microservices using Spring Boot
  • Design, build, and secure REST APIs
  • Integrate applications with an existing OAuth2 authentication system
  • Apply secure coding practices and remediate vulnerabilities
  • Participate in code reviews and mentor junior developers
  • Collaborate with architecture, DevOps, and security teams to build scalable, secure solutions
  • Design and develop backend services while ensuring modern security best practices, including OAuth2, JWT, and Spring Security


  • Requirements:
  • Senior level experience with Java and Spring Boot
  • 8 years of Java experience 
  • Strong experience with Microservices and REST API development
  • Working knowledge of OAuth2, JWT, a...
  • Ready to Apply?

    Submit your application today and take the next step in your career journey with Genesis10.

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