Role: Senior Data EngineerLocation: Dublin, IrelandFull time EmploymentTech Stack:Programming language: Java/Scala/PythonData processing framework: SparkBigData HadoopFrameworks: Hive, impala, oozie, airflow, HdfsAny cloud provider experience. Services like S3, Athena, EMR, Redshift, Glue, Lambda etc..Data & AI platform: DatabricksRole and Responsibilities:Build, optimize and maintain ETL pipelines using Hadoop ecosystem tools (HDFS, Hive, Spark).Collaborate with teams to ensure efficient and reliable data processing.Perform data modelling, quality checks, and system performance tuning.Contribute to modernization efforts, including potential cloud or Databricks integration.