Java backend developer with Kafka

Job Summary

We are looking for a skilled Java backend developer with strong hands-on experience in backend technologies and modern development frameworks. The ideal candidate should have a solid foundation in core Java concepts, object-oriented programming, and experience building scalable and stable enterprise applications.

Key Responsibilities

• Design, develop, and maintain backend applications using Java / J2EE technologies

• Develop scalable n-tier web applications and RESTful services

• Write clean, maintainable, and efficient code following best practices

• Implement unit testing and contribute to automation frameworks

• Collaborate with cross-functional teams for design and delivery

• Participate in CI/CD implementation and follow TDD practices

• Troubleshoot, debug, and optimize application performance

Technical Skills Required

Core Technologies

• Strong hands-on experience in Java, J2EE, SQL

• Experience with Spring Framework & Spring Boot

• Experience with MongoDB

• Knowledge of JPA / Hibernate

• Solid understanding of Data Structures, Algorithms, and Complexity Analysis

Web & API Technologies

• Experience with REST, SOAP, JSON, XML

• Exposure to AXIS, JERSEY

• Experience using Postman or REST Clients

Testing & QA

• Knowledge of JUnit / TestNG

• Exposure to Karate Framework

• Understanding of Test Automation Frameworks

• Experience in writing unit and integration test cases

DevOps & Deployment

• Working knowledge of CI/CD pipelines

• Familiarity with Docker, Kubernetes, OpenShift

• Linux proficiency

Architecture & Messaging

• Understanding of Microservices architecture

• Experience with distributed systems

• Exposure to Kafka/RabbitMQ

Preferred Qualifications

• Java / J2EE Certification (Nice to Have)

• Experience in object-oriented design patterns and best practices

• Knowledge of Continuous Integration / Delivery & Test-Driven Development (TDD)

• Strong analytical, problem-solving, and communication skills