Consultant - Tech Consulting - FS - CNS - TC - Technology Strategy & Transformation - Mumbai

EY; Mumbai; On-site; INR 900,000 - 1,300,000; Full time

Job summary

EY in Mumbai is seeking a Java Developer to build high-performance, secure, and scalable payment systems using Java, Spring Boot, and a microservices architecture.

You will implement real-time data processing with Kafka, caching with Redis, and ensure code quality with TDD and unit tests. Collaborate in Agile, work with QA/DevOps, and contribute to documentation for scalable enterprise applications.

Qualifications

• Bachelor's or Master's in Engineering or Computer Science.
• Strong understanding of data structures, algorithms, and concurrent programming.
• Excellent problem solving and communication skills.
• Experience with Java, Spring Boot, Spring MVC, and Hibernate in enterprise applications.

Responsibilities

• Hands-on Development: Write high-quality, efficient, and reusable code using Java and the Spring Boot framework.
• Best Practices: Follow Test-Driven Development (TDD) and ensure high unit-test coverage using tools like JUnit and Mockito.
• Microservices & APIs: Build and maintain scalable microservices and RESTful APIs within a Service-Oriented Architecture (SOA).
• Data Systems: Implement real-time data processing and asynchronous communication using Kafka.
• Performance Tuning: Utilize Redis for efficient caching and apply multithreading concepts to optimize application performance.
• Security: Implement application security principles and mitigate vulnerabilities based on OWASP Top 10 guidelines.
• Collaboration: Participate in Agile ceremonies, work closely with QA and DevOps teams, and contribute to technical documentation.
• Support: Assist in troubleshooting and resolving production issues to ensure application wellness.

Skills

Java 8/11+

Spring Boot

Spring MVC

Hibernate

Concurrent programming

Education

Bachelor's or Master's in Engineering or Computer Science

Tools

Kafka

Redis

PostgreSQL

Oracle

MongoDB

AWS

Azure

GCP

Jenkins

Maven

Gradle

Docker

Job description

Job Title: Java Developer

Location: Mumbai

Experience: 2+ Years

Work Mode: Work From Office as per the Client works Calender

Job Overview

We are seeking a skilled Java Developer to join our team in building high-performance, secure, and scalable payment systems. You will be responsible for developing robust enterprise applications using Java and Spring Boot, contributing to a microservices architecture, and ensuring the stability of our real-time data processing pipelines.

Key Responsibilities

• Hands-on Development: Write high-quality, efficient, and reusable code using Java and the Spring Boot framework.
• Best Practices: Follow Test-Driven Development (TDD) and ensure high unit-test coverage using tools like JUnit and Mockito.
• Microservices & APIs: Build and maintain scalable microservices and RESTful APIs within a Service-Oriented Architecture (SOA).
• Data Systems: Implement real-time data processing and asynchronous communication using Kafka.
• Performance Tuning: Utilize Redis for efficient caching and apply multithreading concepts to optimize application performance.
• Security: Implement application security principles and mitigate vulnerabilities based on OWASP Top 10 guidelines.
• Collaboration: Participate in Agile ceremonies, work closely with QA and DevOps teams, and contribute to technical documentation.
• Support: Assist in troubleshooting and resolving production issues to ensure application wellness.

Technical Skills Required

• Languages & Frameworks: Strong proficiency in Java (8/11+), Spring Boot, Spring MVC, and Hibernate.
• Messaging & Caching: Practical experience with Kafka for streaming and Redis for in-memory data storage.
• Database Knowledge: Proficiency in RDBMS (PostgreSQL, Oracle) and exposure to NoSQL databases like MongoDB.
• Cloud & DevOps: Familiarity with AWS/Azure/GCP and experience working with CI/CD tools (Jenkins, Maven, Gradle) and Docker.
• CS Fundamentals: Strong understanding of data structures, algorithms, and concurrent programming.

Qualifications & Soft Skills

• Education: Bachelor's or Master's in Engineering or Computer Science.
• Problem Solving: Strong analytical abilities to debug complex issues.
• Communication: Ability to communicate technical concepts clearly within a team environment.
• Adaptability: Proven ability to manage tasks effectively in a fast-paced, dynamic work culture.