Full-time

Lead Java Software Engineer

Posted by CYNET SYSTEMS • Lisle, Illinois, United States

📍 Lisle, Illinois 🕒 March 02, 2026

About the Role

Job Description:



Pay Range: $55hr - $60hr


  • The Lead Java Software Engineer will own the architecture, design, and modernization of Java EE applications supporting a new eCommerce platform.

  • This role combines hands-on development with architectural leadership, guiding integration efforts, refactoring legacy systems, and driving best practices across the engineering team.

  • The ideal candidate will provide technical mentorship, influence strategic direction, and ensure delivery of scalable, secure, and high-performing enterprise solutions.


Key Responsibilities:

Application Design And Development:




  • Design, develop, and implement new integrations and features supporting the eCommerce platform using Java EE.

  • Modernize and refactor existing codebases to improve performance,...

Ready to Apply?

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