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Data Modeler

2 months ago

Johannesburg, Gauteng, South Africa Nedbank Full time
Job Title: Data Modeler

We are seeking a highly skilled Data Modeler to join our team at Nedbank. As a Data Modeler, you will be responsible for designing and maintaining optimal data models/structures that enable data to be persisted and/or to enable the flow of data between providers and consumers in a structured, consistent manner.

Key Responsibilities:
  • Design data models that meet the business requirements and align to the agreed architecture framework.
  • Ensure data modelling deliverables are delivered according to project plan and budget to meet commitment to stakeholders.
  • Apply the Nedbank approved tooling to create the data modelling deliverables.
  • Adopt the Enterprise Data Model (which is based on the IFW) as a standard for data model designs to leverage best practice and fast track data modelling efforts.
  • Translate business requirements into data requirements.
  • Analyse and profile the source data to understand data quality issues, relationships, patterns and rules in the data.
  • Structure data requirements into logical data constructs based on the Enterprise Data Model, including ERD models, dimensional models to ensure optimal implementation.
  • Compile Source to Target Mapping Specifications including the appropriate Transformation Rules
  • Identifying definitive or authoritative source of data; analysing source data; and identifying gaps to target structures.
  • Enable physical implementation of the data structure by generating the first cut physical data model from the logical data model.
Requirements:
  • Advanced Diplomas/National 1st Degrees
  • The Data Management Association International (DAMA), TOGAF
  • 7 - 10 years of experience in data modelling
Technical / Professional Knowledge:
  • Data Modelling
  • Data analysis
  • Data Modeling Tools and Industry Reference Models
  • Data and business requirements gathering
  • Data Architecture
  • Data Warehousing and Data Integration
  • Meta data Management
  • Master and Reference Data Management
  • Agile and SDLC
  • Data Quality and Data Governance
Behavioural Competencies:
  • Work Standards
  • Hyper-Collaboration
  • Decision Making
  • Building Trusting Relationships
  • Technical/Professional Knowledge and Skills
  • Coaching