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Data Model Development Specialist

2 months ago

Johannesburg, Gauteng, South Africa Boardroom Appointments Full time
About the Role

We are seeking a highly skilled Data Model Development Specialist to join our team at Boardroom Appointments. As a key member of our modeling team, you will be responsible for developing and maintaining complex models that drive business decisions.

Key Responsibilities
  • Model Development
    • Develop and monitor IFRS9 and/or Regulatory Capital models in-house, including PD, LGD, or EAD models or scorecard models through sound methodologies and statistical analysis.
    • Enhance and refresh existing models already in place.
    • Ensure proficiency in SAS coding is essential.
    • Update models to reflect latest forecasted macro-economic factors and communicate the impact.
    • Test that model build data is of sufficient quality and complete statistical data analysis to ensure this.
    • Produce detailed model build documentation.
  • Model Implementation
    • Assist the model implementation team through answering technical questions around the model workings (inputs to the model, calculations performed, etc.) and with testing (comparing implementation results with documented model) to ensure the model is implemented correctly.
  • Model Governance
    • Ensure full governance processes for modeling are complied with from model inception and build through to validation and sign-off by completing all relevant documentation according to the Company Model Risk Policy.
    • Respond to Independent Review questions and rework the model build to resolve issues raised.
  • Stakeholder Management
    • Actively engage stakeholders (model users, validation team, monitoring team, regulators) to be fully engaged in process and delivery through email discussions, group meetings, and one-on-one discussions.
    • Present impacts of model updates/model refreshes.
    • Generate appropriate challenge on model builds from around the cluster by discussing model build detail and ideas.
    • Manage key stakeholders across the business by ensuring their issues, objectives, and priorities are reflected in the agreed solutions.
    • Explain methodologies and data feeds to stakeholders when needed.
    • Develop and maintain relationships with relevant business units by understanding the business units' requirements and obtaining feedback.
    • Interact with Credit teams when details of their operational processes are required to understand the data/incorporate into the model methodology.
  • Consultancy
    • Share insights on the models for which you are responsible. E.g., on the data used to build the model, drivers of the model, methodology, etc.
    • Perform analysis on models to understand impacts, changes, etc.
  • Governance and Adherence
    • Familiarize yourself with The Company's internal Model Risk Governance requirements and relevant standards.
    • Familiarize yourself with the regulations which govern model methodologies.
    • Ensure that work which is performed adheres to the above.