Job Description <div> <p>Strong hands on experience with Ab Initio GDE, including core components such as Scan, Rollup, Normalize, Reformat, Join, Filter by Expression, and other standard transformation components.<br /> Proven experience designing and delivering high volume, parallel ETL solutions, including effective use of partitioning and performance optimisation techniques.<br /> Hands on experience working with big data platforms, including HDFS and Hive integration within Ab Initio.<br /> Experience designing and implementing Ab Initio Plans, including parallel and concurrent executions.<br /> Proficiency in PDL (Parameterised Data Language) to develop reusable, parameter driven logic.<br /> Experience with code promotion and environment migration across DEV / UAT / PROD.<br /> Good understanding of data dependencies and lineage within complex ETL graphs and plans.</p> </div> Job Responsibilities <div&g...