Senior Data Scientist, Machine Learning Role

Capital One

toronto, on, Canada
Full-time
Posted June 05, 2026

Job Description

Join Capital One as a Senior Data Scientist specializing in Machine Learning in Toronto, Canada. Collaborate with a talented team to drive innovation through sophisticated modeling and data analysis.
In this Principal Associate position, you’ll utilize your knowledge of SQL and machine learning tools to extract insights from large datasets. The role emphasizes creativity, curiosity, and applying modern techniques to enhance financial products and services.
Key Responsibilities:
• Develop, deploy, and maintain machine learning models
• Write software for data extraction from diverse sources
• Optimize model development pipelines for agile experimentation
• Analyze experiments to optimize business outcomes
• Explore impact of new methodologies and technologies
Requirements:
• 3+ years of experience with Python or R
• 3+ years with GitHub for version control
• 3+ years in predictive modeling technologies
• 3+ years working with SQL
• Background in fi...