Senior Big Data Developer

· A bachelor's or Technical Degree in Computer Science, IS, or IT is preferred

· At least 8 years of relevant working experience in Java/J2EE development

· At least 2 years of experience in big data technology development like the Hadoop platform.

· Good understanding & working knowledge with Agile/Scrum

· Hands-on experience of end-to-end design and implementation of complex IT systems

· Must have experience in:

o Java/J2EE, Spring, Spring Boot, RESTFUL Web Services.

o Strong knowledge in Core Java (Java 8+).

o Experience in Kafka messaging system.

o Big Data frameworks like Storm, Hadoop, HDFS, Hbase, Ignite.

o SQL & NoSQL databases like PostgreSQL, MySQL, Hbase, MongoDB.

o Knowledge of Flink, Redis, S3, and MongoDB is an advantage.

o Tools – Maven, GIT CICD, Cucumber, Kibana.

o Knowledge of containerization technologies like Docker & Kubernetes.

o Solution design using proven patterns, awareness of anti-patterns, and performance benchmarking.

o TDD-driven development mindset with strong skills in JUnit, Mockito, and other unit testing frameworks.

o Knowledge on DevOps practices.