Senior Java Full Stack Developer (React.js, Spring Boot)

Key Responsibilities

• Design, develop, and maintain enterprise-level web applications using React.js, Java, Spring Boot, and Spring Framework components (Spring Core, Spring Data, Spring Security) .
• Participate in all phases of the SDLC including analysis, design, development, testing, and deployment.
• Develop responsive and user-friendly UI / UX interfaces using React.js, HTML5, CSS3, JavaScript .
• Collaborate with cross-functional teams including business analysts, architects, QA, and DevOps engineers to ensure seamless project delivery.
• Implement and enforce best practices in front-end and back-end development , ensuring code quality and scalability.
• Integrate applications with RDBMS (Oracle, MySQL, PostgreSQL) and optimize performance for enterprise workloads.
• Apply design patterns (Factory Method, Singleton, Command) and SOA principles in solution development.
• Utilize Agile methodologies for sprint planning, backlog management, and delivery tracking using tools such as Jira and Rally .
• Perform unit and integration testing with React Testing Library, Enzyme, Redux, and Flux to ensure application quality.
• Conduct performance optimization and troubleshooting for application speed, responsiveness, and system reliability.
• Provide production support, RCA (Root Cause Analysis) , and issue resolution for day-to-day operations.
• Leverage prior experience in Credit Card Servicing and Fraud Systems to align solutions with business objectives (preferred).

Required Skills

Preferred Skills