Java ReactJS Developer – Assistant Vice President

Citi

Intermediate level position for Java ReactJS Developer at Citi responsible for developing complex systems with React and Spring. Collaborating with cross-functional teams and mentoring junior developers.

Posted 5/25/2026full-timeChennai • 🇮🇳 IndiaLeadWebsite

Tech Stack

Tools & technologies

CloudHibernateJavaJUnitMicroservicesMockitoMongoDBNoSQLOracleReactRedisSeleniumSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Design and development of complex systems using React, Spring, Spring Boot and Spring Cloud, Workflow technologies.
Architect and implement microservices-based solutions with focus on scalability, reliability and performance.
Apply TDD and test-first development practices across all development stages.
Collaborate with cross-functional teams to define, design and deliver new features.
Guide the integration and optimization of Oracle and MongoDB in high-performance environments.
Implement data access layers using Hibernate and JPA and manage caching using Redis or other caching frameworks.
Ensure high quality through effective code reviews, static code analysis and performance optimization.
Mentor and guide junior developers and contribute to a culture of continuous improvement.

Requirements

What you’ll need

8-12 years of software development experience with strong focus on Java and workflow technology.
Expert-level knowledge in React, Spring Framework, Spring Boot and Spring Cloud.
Solid understanding and hands-on experience with Microservices Architecture and best practices.
Proficient in Hibernate, JPA and working with both relational (Oracle) and NoSQL (MongoDB) databases.
Experience with Redis or equivalent for caching and performance optimization.
Proven experience with Test-Driven Development (TDD) and Shift-Left testing strategies.
Hands-on experience with test automation tools/frameworks such as Junit, Mockito, REST Assured, Cucumber or Selenium.
Strong understanding of application performance, monitoring and optimization techniques.
Excellent problem-solving skills and ability to lead complex development tasks.
Bachelor’s degree/University degree or equivalent experience

Benefits

Comp & perks

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Hard Skills & Tools

ReactSpringSpring BootSpring CloudMicroservices ArchitectureHibernateJPAOracleMongoDBTest-Driven Development (TDD)

Soft Skills

problem-solvingmentoringcollaborationleadershipcontinuous improvement

Certifications

Bachelor’s degree