Data Modeller at FNB South Africa

Are you someone who can:

• Execute on data modelling standards, principles, frameworks and tools
• Coordinate and prioritise data modelling work within the Business area
• Manage the entire data modelling lifecycle, from Logical to Implemented Physical Model
• Understand reference and master data requirements, coordinating surrogate keys and enterprise code values with stakeholders
• Provide input into key metrics for measuring progress in data modelling
• Optimise and update logical and physical data models to support new and existing projects
• Ensure source to target mapping is done according to requirements
• Maintain all ETL and business rules within the data model, as well as model-related metadata
• Recommend opportunities for reuse of data models in new environments
• Review and improve data modelling software for efficiency and performance
• Evaluate data models and physical databases for variances and discrepancies

You will be an ideal candidate if you:

• Have 4–5 years’ experience in data modelling, with hands-on relational, dimensional, and/or analytic experience (RDBMS, NoSQL, ETL, data ingestion protocols)
• Have experience with data warehouse, data lake, and enterprise big data platforms in multi-data-centre contexts
• Are knowledgeable in logical data modelling and industry data models (e.g. IBM, Teradata)
• Understand the Inmon methodology and have experience in data warehousing environments
• Are skilled in dimensional data modelling using Kimball methodology
• Have experience using data modelling technologies such as Erwin
• Have developed data models in a banking environment
• Understand and have implemented data management domains and technologies (data modelling, metadata management, data quality and profiling, information architecture)
• Are experienced in networking, team collaboration, communication, and presentation

You will have access to:

• Challenging work in a complex and exciting environment
• Opportunities to innovate and create efficiencies
• Are you interested to take the step? We look forward to engaging with you further.

End Date: January 31, 2026