Java Streaming Platform Engineer

Job Position : Java Developer with Kafka

Job Type : Full-Time

Location : Pune / Chennai / Kolkata, IN

Experience : - 8+ to 12+ Years

Key Responsibilities :

Key Responsibilities

• Design and develop backend services using J ava, Spring Boot, and microservices architecture .
• Implement real-time event streaming using Apache Kafka .
• Build, optimize, and maintain Kafka producers, consumers, and streaming pipelines .
• Ensure system scalability, reliability, and performance .
• Collaborate with frontend, DevOps, and data engineering teams for end-to-end solutions.
• Develop and consume RESTful APIs for system integrations.
• Perform unit testing, code reviews, and CI / CD pipeline integration .
• Monitor, troubleshoot, and fine-tune Kafka clusters and backend services .
• Strong knowledge of Java 8+ / Spring Boot for backend development.
• Hands-on experience with Apache Kafka (topics, partitions, consumer groups, schema registry, Kafka Streams / Connect) .
• Expertise in building and scaling microservices .
• Good understanding of multithreading, concurrency, and performance tuning .
• Experience in working with REST APIs and messaging systems.
• Proficiency with Git, CI / CD pipelines (Jenkins / GitLab CI) .
• Experience with databases (SQL & NoSQL) like MySQL, PostgreSQL, Cassandra, MongoDB.
• Exposure to cloud platforms (AWS / GCP / Azure) and containerization ( Docker, Kubernetes ).
• Knowledge of monitoring and logging tools (Prometheus, Grafana, ELK stack).
• Familiarity with Big Data frameworks (Spark, Flink) .