Senior Data Scientist - Toronto (m/f/d)

The role

You will design, build, and operate machine learning and GenAI systems in production. You will work on complex problems and influence technical direction within a global Data Science organization.

What you will do

• Own ML and GenAI systems end-to-end in production
• Make architectural and methodological decisions for ML systems on AWS
• Partner with Product, Engineering, and Business leaders to create ML-enabled product solutions
• Operate and evolve ML systems deployed across multiple countries and markets
• Mentor other data scientists through technical guidance and design reviews

Required qualifications

• Advanced degree in Computer Science, Engineering, Mathematics, or a comparable field
• 6+ years of experience building and owning production ML systems end-to-end in a real-world environment
• Strong hands-on expertise in Python and modern ML frameworks
• Solid experience with AWS and MLOps practices
• Practical experience applying GenAI / LLMs in applied or production contexts
• Ability to influence technical decisions through clear judgment and collaboration
• Experience supporting and guiding more junior data scientists

Benefits

• Gym discounts
• Employee and Family Assistance program
• Virtual wellness events
• Conferences & training budget
• Regular internal training programs
• Financial planning with 3% matching Pension
• Competitive salary
• Annual bonus structure

Before you apply

• We use artificial intelligence in our hiring process, including to screen, assess, or select applicants

About the company

TRADER is a Canadian leader in digital automotive solutions. Their brands help Canadians buy, sell, and finance vehicles.