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Hiring companyIris Software

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Senior Java Kafka Engineer

Noida, UP, In

About the role

Iris Software seeks a Senior Java Kafka Engineer in Noida, UP, India to design and develop scalable enterprise applications using Core Java, Spring Boot, and Microservices architecture. Day-to-day work includes defining API contracts, building reusable backend components, optimizing performance, owning end-to-end module delivery, conducting code reviews, and mentoring junior developers on coding standards and modern Java practices. The role also involves designing event-driven architectures, improving CI/CD pipelines, and troubleshooting production issues.

What you’ll do

  • Design and develop scalable enterprise applications using Core Java, Spring Boot, and Microservices architecture.
  • Define API contracts, service boundaries, and integration strategies for distributed and enterprise-grade systems.
  • Develop reusable backend components and enterprise services following clean architecture and secure coding practices.
  • Optimize application performance through caching, asynchronous processing, database tuning, and JVM optimization.
  • Own end-to-end delivery of assigned modules including design, development, testing support, and deployment readiness.
  • Conduct code reviews ensuring adherence to coding standards, security guidelines, and engineering best practices.
  • Design event-driven architectures and asynchronous communication mechanisms to improve system scalability and resilience.
  • Troubleshoot production issues and performance bottlenecks by performing detailed root cause analysis and implementing sustainable fixes.

What you’ll bring

  • Microservices + REST APIs
  • Java 17+
  • Hibernate
  • Kafka, Kafka Connectors, and KaaS (Kafka as a Service)
  • Spring Boot + Spring Security (OAuth and JWT)
  • Strong technical ownership in delivering complex development activities with high-quality execution
  • Strong analytical and problem-solving skills to resolve complex technical and production issues
  • Effective communication and collaboration with technical and non-technical stakeholders

Skills

Microservices + REST APIsJava 17+HibernateKafkaKafka ConnectorsKaaS (Kafka as a Service)Spring Boot + Spring Security (OAuth)Spring Boot + Spring Security (JWT)