Java Developer -Bangalore (Karnataka)

Java Developer -Bangalore (Karnataka)

16 Sep
|
Cognizant
|
Karnataka

16 Sep

Cognizant

Karnataka

– Java Kafka Developer

Role: Java Kafka Developer

Experience: 6 to 13 Years

Location: Bangalore

Work Model: 5 Days Work from Office (Mandatory)

Role Overview

We are looking for a highly skilled Java Kafka Developer with robust experience in designing and developing scalable, high-performance distributed applications. The ideal candidate should possess expertise in Java, Spring Boot, Apache Kafka, Microservices, and RESTful APIs, along with a strong understanding of event-driven architectures and enterprise application development.

Key Responsibilities

- Design, develop, and maintain scalable Java-based applications and microservices.
- Build and implement event-driven solutions using Apache Kafka.
- Develop and consume RESTful APIs for enterprise applications.
- Design and optimize Kafka producers, consumers, topics, and partitions.
- Collaborate with architects, business analysts, and cross-functional teams to deliver high-quality solutions.
- Perform code reviews and ensure adherence to coding standards and best practices.
- Troubleshoot and resolve performance, scalability, and reliability issues.
- Participate in application design discussions and technical solutioning.
- Develop unit tests and support automated testing initiatives.
- Ensure application security, maintainability,



and operational excellence.

Mandatory Skills

Core Java

- Java 8/11/17
- Multithreading
- Collections Framework
- Exception Handling
- JVM Concepts

Frameworks
- Spring Boot
- Spring MVC
- Spring Data JPA
- Spring Security

Messaging & Streaming
- Apache Kafka
- Kafka Producers and Consumers
- Kafka Streams
- Event-Driven Architecture
- Message Queue Concepts

Microservices
- Microservices Architecture
- REST APIs
- API Development & Integration

Database
- SQL
- Oracle / PostgreSQL / MySQL

Development Practices
- Object-Oriented Design
- Design Patterns
- Unit Testing (JUnit, Mockito)
- Git Version Control

Preferred Skills

- Azure Cloud or AWS Cloud
- Docker
- Kubernetes
- CI/CD Pipelines
- Splunk / Dynatrace Monitoring
- Agile/Scrum Methodology
- Performance Tuning and Optimization

Desired Candidate Profile
- Strong hands-on experience in Java and Kafka development.
- Experience building high-volume, distributed, and real-time processing applications.
- Strong debugging and analytical skills.
- Excellent communication and stakeholder management abilities.
- Ability to work independently and in a collaborative environment.
- Experience working in Agile project delivery teams.

📌 Java Developer -Bangalore (Karnataka)
🏢 Cognizant
📍 Karnataka

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