> Markdown version of [/jobs/ext/3622191-sr-java-developer-with-react](https://www.wearedevelopers.com/jobs/ext/3622191-sr-java-developer-with-react). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Java Developer with React - **Company:** Synechron Inc - **Location:** Charlotte, NC, United States - **Experience:** Expert - **Salary:** $110,000.0 - $120,000.0 - **Contract:** Permanent contract - **Skills:** Clean Code Principles, HTML, Java (Programming Language), JavaScript (Programming Language), Spring Security, Agile Methodology, Amazon Web Services, Application Performance Management, HTML5, Automation of Tests, Microsoft Azure, Cascading Style Sheets (CSS), Cloud Computing, Code Review, Continuous Integration, Relational Databases, Software Debugging, Software Design Patterns, DevOps, Hibernate (Java), Java Persistence API, Junit, PostgreSQL, Enterprise Messaging Systems, Microsoft SQL Server, MySQL, Node.Js, Object-Oriented Software Development, Oracle (Applications), Scrum Methodology, RabbitMQ, Mockito, Responsive Web Design, Software Engineering, System Testing, TypeScript, Web Applications, Web Application Frameworks, Google Cloud, Spring-mvc, ReactJS, Spring-boot, Backend, Git, Integration Tests, Kubernetes, Apache Kafka, Npm(Software), React Redux, React Testing Library, Restful APIs, Docker, Microservices - **Published:** October 8, 2026 - **Apply:** https://www.disabledperson.com/jobs/75897626-sr-java-developer-with-react ## About the Role We are seeking a skilled Sr. Java Developer with React experience to design, develop, test, and maintain scalable web applications. The ideal candidate will have strong backend expertise in Java and Spring Boot, along with hands-on experience developing responsive user interfaces using React., * Hands-on experience with Spring Boot, Spring MVC, Spring Security, and JPA/Hibernate. * Experience designing and developing RESTful web services and microservices. * Professional experience with React.js and modern JavaScript or TypeScript. * Strong knowledge of HTML5, CSS3, JavaScript, and responsive web design. * Experience with state-management libraries such as Redux, Context API, or similar tools. * Understanding of object-oriented programming, design patterns, and software development principles. * Experience with relational databases such as PostgreSQL, MySQL, Oracle, or SQL Server. * Familiarity with Git and collaborative source-control workflows. * Experience writing unit and integration tests using tools such as JUnit, Mockito, Jest, or React Testing Library. * Strong problem-solving, communication, and teamwork skills. Preferred, but not required: * Experience with microservices architecture and cloud platforms such as AWS, Azure, or Google Cloud. * Knowledge of Docker, Kubernetes, and CI/CD pipelines. * Experience with Apache Kafka, RabbitMQ, or other messaging systems. * Familiarity with Node.js and npm. * Experience with Agile development methodologies. ## Description * Design, develop, and maintain enterprise web applications using Java and React. * Build scalable and secure backend services, RESTful APIs, and microservices. * Develop responsive, user-friendly front-end applications using React, JavaScript, HTML, and CSS. * Integrate React applications with Java-based backend systems and third-party services. * Collaborate with product managers, designers, QA engineers, DevOps teams, and other developers. * Write clean, maintainable, reusable, and well-documented code. * Participate in requirements analysis, technical design, code reviews, and system testing. * Troubleshoot, debug, and resolve application defects and production issues. * Develop unit, integration, and automated tests. * Optimize application performance, scalability, and reliability. * Participate in Agile/Scrum ceremonies and contribute to sprint planning and estimation. * Create and maintain technical documentation. * Follow software development, security, and coding best practices.