Sr.Java / Data Engineer

Primary Skills: Java 17 Spring Boot Apache Hive / Hadoop / HDFS SQL ETL / Batch Processing Data Pipelines REST APIs / Microservices Cache Integration (GridGain/Ignite preferred) Docker & Kubernetes Unit Testing (JUnit/Mockito) Required Skills Strong hands-on experience with Java 17 and Spring Boot . Experience with Apache Hive, Hadoop/HDFS , and data engineering. Strong SQL and data modeling skills. Experience building REST APIs , Microservices , and backend applications. Experience with GridGain or Apache Ignite integration is preferred. Knowledge of Docker , Kubernetes , and CI/CD. Experience with JUnit , Mockito , and automated testing. Strong understanding of ETL , batch processing, and Agile development.