Senior Data Warehouse Engineer - ETL, SQL & AWS
Posted
AJ Personnel is seeking an experienced Data Warehouse Engineer in Gauteng to design and develop data warehouses using Kimball methodology. You will build ETL pipelines, ingest diverse data sources (CSV/JSON), and implement scalable data architectures for Retail, Financial Services and Logistics domains.
The role requires strong SQL and Python or R proficiency, plus 5–10 years in data warehouse design, with SAS Data Studio and AWS exposure considered advantageous.