Credit Risk Data Scientist

6 days ago

Johannesburg, Gauteng, South Africa Network Recruitment Full-time
If you're passionate about working with large-scale datasets, building predictive models, and solving complex business challenges through data-driven solutions, this could be the ideal next step in your career.

Key Responsibilities

  • Develop, enhance, and monitor credit risk models across the customer credit lifecycle.
  • Conduct portfolio performance analysis to identify trends, emerging risks, opportunities, and key risk drivers.
  • Perform exploratory data analysis, segmentation, feature engineering, and model performance assessments.
  • Support model validation, calibration, back-testing, and governance processes.
  • Design, develop, and maintain automated reporting solutions and management dashboards.
  • Build and enhance business intelligence tools to support portfolio monitoring and decision-making.
  • Extract, transform, validate, and analyse large datasets from multiple sources.
  • Produce regular and ad hoc risk reports, investigations, and analytical insights.
  • Support the optimisation of credit risk strategies through data-driven recommendations.
  • Investigate data quality concerns and contribute to remediation initiatives.
  • Partner with business and technical stakeholders to deliver analytical and reporting solutions.
  • Drive process improvements, automation initiatives, and enhanced risk monitoring capabilities.

Requirements

Education

  • Degree in Statistics, Mathematics, Data Science, Computer Science, Engineering, Actuarial Science, Economics, Finance, or a related quantitative field.

Experience

  • 3 to 6 years' experience within Credit Risk Analytics, Data Science, Quantitative Analytics, Risk Modelling, or a similar analytical environment.
  • Experience within Banking, Financial Services, Lending, FinTech, or Credit Risk environments.
  • Proven experience developing, monitoring, or enhancing predictive models, scorecards, or risk modelling frameworks.
  • Strong exposure to portfolio analytics, performance monitoring, and data-driven decision-making.
  • Experience working with large, complex datasets to generate meaningful business insights.
  • Exposure to model performance tracking, validation, and governance processes.
  • Experience developing automated reporting solutions and analytical dashboards.

Technical Skills

  • Advanced SQL for data extraction, transformation, and analysis.
  • Strong programming skills in Python, SAS, or similar analytical tools.
  • Experience with Power BI, Tableau, or other data visualisation platforms.
  • Solid understanding of predictive modelling, statistical techniques, and quantitative analysis.
  • Knowledge of credit risk concepts including scorecards, portfolio management, provisioning, and model performance measurement.
  • Experience with reporting automation and process optimisation will be advantageous.