# Senior Software Engineer - Java Full Stack ReactJSEpam SystemsPosted on October 2, 2026---Experience5 - 8 yrsJob LocationPune, IndiaVacancy1DesignationSenior Java Fullstack DeveloperJob TypeNot specified---## Job DescriptionWe are expanding our engineering team with a **Senior Software Engineer - Java Full Stack ReactJS** to craft reliable full-stack features in a global setting. You will build Java services and ReactJS UI, collaborate across teams to resolve issues, and keep systems secure, fast, and well-documented in production.**Responsibilities*** Design and develop high-quality, scalable, and robust software solutions using Java and ReactJS* Create and maintain web applications with responsive design and seamless user experience* Collaborate with cross-functional teams to gather requirements, troubleshoot issues, and deliver integrated solutions* Ensure code quality, proper documentation, and adherence to best practices in software development* Participate in code reviews, project planning sessions, and knowledge-sharing activities* Optimize front-end and back-end components for maximum performance and scalability* Implement security measures and data protection protocols within the applications* Analyze system performance and make recommendations to improve efficiency and reduce costs**Requirements*** 5 to 8 years of experience in software development* Proficiency in Java, including multi-threaded programming, memory management, and profiling* Expertise in JavaScript & TypeScript with a solid understanding of React* Qualifications in Web Services (REST, SOAP), XML, and web development* Familiarity with Spring Framework and Spring Boot* Understanding of large Enterprise systems and Event Driven Architecture* Background in Oracle Database, SQL, PLSQL, and transaction handling* Skills in using tools such as IntelliJ IDEA, JIRA, Git, Gitlab, Maven, and Gradle* Showcase of passion for system design, hands-on delivery, and production support