> Markdown version of [/jobs/ext/3609015-java-developer](https://www.wearedevelopers.com/jobs/ext/3609015-java-developer). 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). --- # Java Developer - **Company:** Synechron Inc - **Location:** Charlotte, NC, United States - **Experience:** Expert - **Salary:** $110,000.0 - $120,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), HTML5, Cascading Style Sheets (CSS), Relational Databases, Software Design Patterns, Junit, PostgreSQL, Microsoft SQL Server, MySQL, Object-Oriented Software Development, Oracle (Applications), Mockito, Responsive Web Design, Software Engineering, TypeScript, ReactJS, Spring-boot, Backend, Git, Integration Tests, React Redux, React Testing Library, Restful APIs, Microservices - **Published:** October 7, 2026 - **Apply:** https://www.thejobnetwork.com/job/0f476d74-631d-4599-8ec7-db6935d6890f/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., n \n * Hands-on experience with Spring Boot, Spring MVC, Spring Security, and JPA/Hibernate. \n * Experience designing and developing RESTful web services and microservices. \n * Professional experience with React.js and modern JavaScript or TypeScript. \n * Strong knowledge of HTML5, CSS3, JavaScript, and responsive web design. \n * Experience with state-management libraries such as Redux, Context API, or similar tools. \n * Understanding of object-oriented programming, design patterns, and software development principles. \n * Experience with relational databases such as PostgreSQL, MySQL, Oracle, or SQL Server. \n * 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.