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Group Nine LLC

Full Stack Java Developer

Group Nine LLC, Riverwoods, Illinois, United States,


Role: Full Stack Java DeveloperLocation: Riverwoods, IL - Hybrid, onsite 2 to 3 daysDuration: Long Term Contract

Full stack Developer: Frontend: React ;Backend : Java

Key Responsibilities:

Frontend Development (React):Develop and maintain user-facing features using React.Implement responsive designs and ensure compatibility across multiple devices.Optimize components for maximum performance across a variety of devices and browsers.Collaborate with UI/UX designers to create visually appealing and functional web interfaces.Write reusable, testable, and efficient code for interactive elements.

Backend Development (Java):Design, develop, and maintain robust backend services using Java.Integrate with third-party APIs and develop custom RESTful APIs for front-end consumption.Ensure high performance and scalability of the backend, especially for high-traffic applications.Develop and maintain secure authentication, authorization, and data access layers.Write unit tests and participate in code reviews to ensure code quality and best practices.