Senior ETL Developer

vor 10 Stunden

City of Melbourne, Österreich Konnexus Vollzeit

Our client wishes to engage a senior resource to work across a specific project within a mature analytics function using a wide variety of data sources in an on‑prem environment. The successful candidate will wrangle diverse data sets and create modelled reference data, with a strong understanding of Extract, Transform, Load components. Responsibilities Leading the redesign and rebuild of core batch ETL processes running in the on‑premises environment. Analyse, improve, and document data pipelines. Contribute to a bottom‑up rebuild of ETL workflows, incorporating modern best practices while retaining operational reliability. Support ongoing BAU data processing tasks, ensuring minimal disruption during the transition period. Work within a highly secure, on‑premise IT infrastructure, ensuring full compliance with corporate and industry security standards. Collaborate with architects, data analysts, and operational teams to support platform evolution. Qualifications 6+ years’ experience as a Data Engineer and ETL Developer. Strong expertise in SQL (preferably PL/SQL on Postgres and Oracle platforms), including query optimisation, performance tuning, indexing, and partition pruning. Strong expertise in ETL tools such as SSIS or Informatica. Demonstrated experience with batch ETL design, optimisation, and troubleshooting in on‑prem environments. Ability to work with and modernise legacy systems, focusing strongly on design, not just tooling. Understanding of data architecture principles and secure enterprise‑grade platforms. Exposure to platform modernisation initiatives involving secure and large‑scale data systems. To be considered for this role, you must be an Australian Permanent Resident or an Australian Citizen. If this position is of interest to you, please click ‘Apply’ or you can just send your details to ******@konnexuscg.com.au. Konnexus specialise in the recruitment of permanent and contract professionals within Data Analytics | AI/ML | Data & Platform Engineering. #J-18808-Ljbffr

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