Senior Data scientist

National Bank • montreal, qc, Canada • Posted June 02, 2026

Location montreal, qc
Job Type Full-time
Category Other-General
Posted June 02, 2026

A career as a Senior Data scientist on the risk Management team at National Bank means acting as a model validation specialist. This position allows you to have a positive impact on our organisation thanks to your expertise in risk quantification and management, as well as your analytical and interpersonal skills.

Your job

  • Assess the conceptual soundness of models (mathematical specifications, regulatory compliance, limits, etc.)
  • Assess the quality and relevance of input data, verify assumptions and the treatment of outliers
  • Assess the accuracy and performance of models (robustness, stability, sensitivity analyses, backtesting, benchmarking)
  • Identify uncertainties and assess the risk associated with the models
  • Documenting analyses findings and conclusions in validation reports
  • Interact with stakeholders (model developer/owner, governance committees, senior management)

Your...

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