Java Developer with React

Title: Java Developer with React

Job Type: Contract

Location: Berkeley, NJ

Duration: Long-term

Role Overview

We are looking for a skilled Full Stack Java Developer with strong expertise in Java/Spring Boot for backend development and React.js for frontend development. The ideal candidate will design, develop, and maintain end-to-end web applications, ensuring high performance, scalability, and exceptional user experience.

Responsibilities

• Develop, enhance, and maintain RESTful APIs using Java, Spring Boot, and Hibernate/JPA.
• Build responsive and reusable React.js UI components using Hooks, Redux, and modern JavaScript (ES6+).
• Integrate frontend and backend services for seamless data flow and performance.
• Work on microservices architecture, API integration, and backend optimizations.
• Implement authentication and authorization using Spring Security, JWT, or OAuth2.
• Troubleshoot issues across the full stack UI, API, and database layers.
• Collaborate with product, QA, and DevOps teams in an Agile/Scrum environment.
• Write clean, maintainable code and participate in code reviews.
• Optimize application performance on both client and server sides.
• Deploy and maintain applications using Git, Maven, Jenkins, Docker, or cloud platforms (AWS/Google Cloud Platform/Azure).

Required Skills

• Strong proficiency in Java 8+, Spring Boot, Spring MVC, JPA/Hibernate.
• Hands-on experience with React.js, Redux, Hooks, HTML5, CSS3, JavaScript (ES6+).
• Experience with REST APIs, microservices, and integration patterns.
• Good understanding of database systems (MySQL, PostgreSQL, MongoDB).
• Familiarity with CI/CD, Git, Maven/Gradle, and containerization (Docker).
• Strong debugging, problem-solving, and analytical skills.