Java Full Stack Developer

Tata Consultancy Services; Delhi; On-site; INR 1,200,000 - 2,100,000; Full time

Job summary

Tata Consultancy Services is looking for a Java Full Stack Developer with hands-on Reactive Programming and Spring WebFlux experience in Delhi. You will design and build scalable microservices, REST APIs, and responsive web apps using Java and modern frontend tech.

Ideal candidates have 5–10 years in Java full stack, strong problem-solving skills, and a track record of delivering robust, scalable software in collaborative cross-functional teams.

Qualifications

• 5-7 years of strong Java Full Stack development experience.
• Hands-on experience in Reactive Programming using Spring WebFlux.
• Experience in Microservices and REST API development.
• Good understanding of design patterns and scalable architecture.
• Strong problem-solving and debugging skills.

Responsibilities

• Develop and maintain scalable Full Stack applications using Java and modern frontend frameworks.
• Build reactive, event-driven applications using Spring WebFlux and Reactive Programming concepts.
• Design and develop RESTful APIs and Microservices.
• Collaborate with cross-functional teams for requirement analysis, design, development, and deployment.
• Write clean, efficient, and reusable code following best practices.
• Participate in code reviews, unit testing, and performance optimization.
• Troubleshoot and resolve application issues in production environments.

Skills

Java

Reactive Programming

Spring WebFlux

REST APIs

Microservices

Design patterns

Debugging

Tools

Spring Boot

Spring Data JPA / Hibernate

Git

Maven

Jenkins

Docker

AWS Basics

Job description

Job Description: Java Full Stack Developer (Reactive Programming)

Experience:

5-10 Years

Job Type:

Full Time

Mode: F2F/ Walk-in is on 5th Sep 2026.

Job Summary

We are seeking a skilled Java Full Stack Developer with hands-on experience in Reactive Programming, Spring WebFlux, and modern Full Stack development. The ideal candidate should have strong expertise in designing and developing scalable microservices, REST APIs, and responsive web applications using Java and modern frontend technologies.

Key Responsibilities

• Develop and maintain scalable Full Stack applications using Java and modern frontend frameworks.
• Build reactive, event-driven applications using Spring WebFlux and Reactive Programming concepts.
• Design and develop RESTful APIs and Microservices.
• Collaborate with cross-functional teams for requirement analysis, design, development, and deployment.
• Write clean, efficient, and reusable code following best practices.
• Participate in code reviews, unit testing, and performance optimization.
• Troubleshoot and resolve application issues in production environments.

Required Skills

• Spring Boot
• Spring WebFlux
• Reactive Programming
• REST APIs
• Spring Data JPA / Hibernate

Frontend

• ReactJS / Angular

Database

DevOps & Cloud

• Git, Maven
• Jenkins
• Docker
• AWS Basics

Testing

• JUnit
• Mockito

Must Have

• 5-7 years of strong Java Full Stack development experience.
• Hands-on experience in Reactive Programming using Spring WebFlux.
• Experience in Microservices and REST API development.
• Good understanding of design patterns and scalable architecture.
• Strong problem-solving and debugging skills