Job Summary: We are looking for a Big Data Hadoop Developer to design, develop, and maintain large-scale data processing solutions. The ideal candidate should have strong hands-on experience with the Hadoop ecosystem and integration with relational databases such as MariaDB or Oracle DB for analytics and reporting.

Key Responsibilities

• Design, develop, and optimize Hadoop-based big data solutions for batch and real-time data processing.
• Work with data ingestion frameworks to integrate data from MariaDB/Oracle DB into Hadoop (Sqoop, Apache Nifi, Kafka).
• Implement Hive, Spark, and MapReduce jobs for data transformation and analytics.
• Optimize Hive queries, Spark jobs, and HDFS usage for performance and cost efficiency.
• Create and maintain ETL pipelines for structured and unstructured data.
• Troubleshoot and resolve issues in Hadoop jobs and database connectivity.
• Collaborate with BI, analytic...