Java Kafka API Developer

Java Kafka API Developer

Location : Gurgaon - Onsite

Employment Type : Full-Time

Notice Period : Immediate Joiners, 10-15 days (Serving Notice only)

Prior MNC Experience - BFSI/Insurance Domain

Local to NCR Only

No. of Positions : 2

Key Responsibilities :

- Design, develop, and maintain scalable Java-based microservices and RESTful APIs.

- Build high-performance event-driven applications using Apache Kafka.

- Develop and integrate APIs with enterprise systems and third-party applications.

- Implement Microservices architecture using Spring Boot and Spring Cloud.

- Design Kafka producers, consumers, topics, partitions, and message processing workflows.

- Ensure API security, scalability, performance, and high availability.

- Collaborate with solution architects, business stakeholders, QA, and DevOps teams.

- Perform code reviews, troubleshooting, debugging, and production support.

- Optimize application performance and ensure adherence to coding standards and best practices.

- Participate in Agile ceremonies, sprint planning, estimation, and technical design discussions.

Required Skills :

- Hands-on experience in Java application development.

- Strong expertise in Java 8/11/17, Spring Boot, Spring MVC, Spring Data, and Spring Security.

- Hands-on experience with Apache Kafka (Producers, Consumers, Topics, Partitions, Streams).

- Strong experience developing REST APIs and Microservices.

- Experience with API Gateway and API Management.

- Strong knowledge of SQL databases (Oracle, SQL Server, PostgreSQL) and NoSQL databases (MongoDB preferred).

- Experience with Docker, Kubernetes, and CI/CD pipelines.

- Hands-on experience with Git, Maven/Gradle, Jenkins, and SonarQube.

- Exposure to cloud platforms such as AWS or Azure.

- Good understanding of distributed systems, messaging patterns, and asynchronous processing.

- Experience with JUnit, Mockito, and automated testing frameworks.

- Strong analytical, debugging, and problem-solving skills.

Qualifications :

- Prior experience working with reputed MNCs.

- Experience in Banking, Financial Services, or Insurance (BFSI) domain.

- Exposure to event-driven architecture and enterprise integration patterns.

- AWS/Azure certification is an added advantage.

Skills

Java, Kafka, Kafka API, RESTful API, Microservices Architecture, Spring Boot, API Gateway, SQL, AWS, Distributed Systems