Java Full Stack - React

Kumaran Systems
Hyderabad, Telangana, India

About Us

Kumaran Systems: Engineering Future-Ready Transformations Since 1992, Kumaran Systems has been helping enterprises bridge the past and the future, reimagining legacy systems and embracing AI-led possibilities. With over 34 years of delivery excellence, we specialise in re-engineering core applications, driving cloud transformation, and building automation-first, GenAI-enabled ecosystems across the Banking and Financial Services, Insurance, Telecom, and Automotive sectors. We help organisations not just upgrade their systems but reimagine what’s possible.

Why Kumaran?

We blend engineering discipline with AI innovation, helping clients modernise with confidence, automate with clarity, and scale with purpose. Our global delivery model ensures agility, responsiveness, and seamless collaboration, with clients always at the heart of every engagement. At Kumaran, we don’t just solve problems, we engineer future-ready transformations.

Java Full Stack with React Programmer/Senior Programmer with strong expertise in Java and React to join our growing engineering team. 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.

Key Objectives

This is a full-time – Hybrid – 3 days in the office.

Work Location – HYD (Gachibowli) / Chennai (Guindy Olympia Tech Park/SIPCOT Siruseri).

No. of Positions – 3

Notice Period – Immediate

Key Responsibilities

Total Relevant Experience Required - 5 to 7 years.

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

· 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 Skills & Qualifications

· 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

  • OOP principles
  • Exception handling
  • Data structures
  • 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

  • Stored procedures, packages, and functions
  • Performance-tuned SQL queries

Resumes can be shared with devika.raju@kumaran.com

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Questions about this job

How do I apply for the Java Full Stack - React job at Kumaran Systems?

Use the apply link on this page: you apply directly with Kumaran Systems on LinkedIn. Before you do, score your resume against this job description on Fitboard. It shows which skills and keywords the job asks for that your resume doesn't show, so you can fix them first.

What skills does Kumaran Systems want for this Java Full Stack - React role?

The job description asks for React, JavaScript, HTML5, CSS3, Java, Spring Boot, Spring MVC and Oracle SQL. Make sure your resume shows the ones you have, in the words the job uses: applicant tracking systems look for them.

How can I get a job at Kumaran Systems?

Apply to the Kumaran Systems roles that match your experience, and tailor your resume to each job description: for this role that means showing React, JavaScript, HTML5. A resume that matches the job's own keywords is more likely to get past screening. Fitboard scores your resume against this exact job for free.

Is this Java Full Stack - React job remote or onsite?

This is based in Hyderabad, Telangana.

Is it free to apply? Does Fitboard charge anything?

Applying is free: you apply directly with Kumaran Systems, and this job page and its apply link cost nothing. Checking your resume against this job is free too, with 3 free scans when you sign in and no credit card needed.

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