Data Engineer ( AB Initio ETL )

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.
Proven experience designing and delivering high volume, parallel ETL solutions, including effective use of partitioning and performance optimisation techniques.
Hands on experience working with big data platforms, including HDFS and Hive integration within Ab Initio.
Experience designing and implementing Ab Initio Plans, including parallel and concurrent executions.
Proficiency in PDL (Parameterised Data Language) to develop reusable, parameter driven logic.
Experience with code promotion and environment migration across DEV / UAT / PROD.
Good understanding of data dependencies and lineage within complex ETL graphs and plans.

Supporting Skills
Strong Unix/Linux scripting expe...