Java Full Stack - React

Role overview

Java Full Stack - React at Kumaran Systems

Design, develop, and maintain full-stack web applications using JAVA and React.

The ideal candidate will have hands-on experience building scalable, high-performance enterprise web applications across the full technology stack — from responsive front-end interfaces to robust back-end services and optimized database components.

Responsibilities

• Build and support RESTful services using Spring Boot and Spring MVC
• Develop and optimize Oracle SQL OR Oracle SQL & PL/SQL database components
• Integrate front-end applications seamlessly with back-end services and databases
• Conduct code reviews, unit testing, debugging, and performance tuning
• Collaborate with architects, business analysts, QA, and cross-functional teams to deliver high-quality solutions
• Contribute to application modernization, feature enhancements, and production issues resolution
• Follow and promote best practices in software design, security, and engineering
• Experience working in Agile development environments
• Familiarity with CI/CD pipelines, Git, and modern software engineering practices
• Exposure to cloud platforms or containerization is a plus

Required qualifications

• No. of Positions – 3 Notice Period – Immediate Total Relevant Experience Required - 5 to 7 years.
• Strong experience in React, JavaScript, HTML5, and CSS3
• Proven ability to build responsive and reusable UI components
• Proficiency in integrating React applications with REST APIs and Web Services
• Strong expertise in Java, Spring Boot, and Spring MVC
• Experience designing and developing scalable enterprise applications
• Solid understanding of: o OOP principles o Exception handling o Data structures o Performance optimization techniques
• Hands-on experience designing and consuming RESTful APIs and Web Services
• Strong knowledge of JSON, API security, and service integration
• Experience with Microservices architecture
• Oracle SQL — Mandatory
• PL/SQL — Added Advantage
• Experience developing: o Stored procedures, packages, and functions o Performance-tuned SQL queries Resumes can be shared with devika.raju@kumaran.com

Employment details

• Work Location – HYD (Gachibowli) / Chennai (Guindy Olympia Tech Park/SIPCOT Siruseri).
• Location: Hyderabad [Telangana] [India]

Additional role details

• Java Full Stack with React Programmer/Senior Programmer with strong expertise in Java and React to join our growing engineering team.
• Key Objectives: This is a full-time – Hybrid – 3 days in the office.