Front-End Engineer (React + Java Backend Integration) (Reading,PA)
Insight Global
Full-time
other-general
Location
Reading, PA, United States
Posted
June 02, 2026
Job Description
Job Description
We are seeking a skilled Front-End Engineer to join a team focused on enhancing and scaling an existing product in the later stages of production. This role will involve a mix of new feature development and ongoing maintenance, working within established systems rather than pure greenfield builds. The ideal candidate is comfortable navigating mature codebases and contributing to incremental product evolution beyond MVP.
Key Responsibilities
• Design, develop, and maintain scalable front-end solutions using React and TypeScript
• Contribute to both net-new feature development and enhancements to existing functionality in a production environment, working in large-scale, established applications (non-greenfield environments)
• Collaborate closely with backend engineers to integrate with Java/Spring-based services
• Optimize application performance, reliability, and user experience
• Work within and contribute to design systems and reusable ...
We are seeking a skilled Front-End Engineer to join a team focused on enhancing and scaling an existing product in the later stages of production. This role will involve a mix of new feature development and ongoing maintenance, working within established systems rather than pure greenfield builds. The ideal candidate is comfortable navigating mature codebases and contributing to incremental product evolution beyond MVP.
Key Responsibilities
• Design, develop, and maintain scalable front-end solutions using React and TypeScript
• Contribute to both net-new feature development and enhancements to existing functionality in a production environment, working in large-scale, established applications (non-greenfield environments)
• Collaborate closely with backend engineers to integrate with Java/Spring-based services
• Optimize application performance, reliability, and user experience
• Work within and contribute to design systems and reusable ...