4h ago

Staff Data Scientist

Toronto
full-timeseniore-commerce

Tech Stack

Description

You will lead improvements to pricing algorithms and applied ML systems at Canada's largest online used car retailer. This high-ownership role involves end-to-end ownership of ML systems that drive real business outcomes, with opportunities to expand into lending, logistics, fraud detection, and recommendations.

Requirements

  • 8+ years experience as Data Scientist with measurable business impact via ML
  • Proven ability to navigate high-ambiguity environments and own the roadmap
  • Deep Python proficiency with end-to-end ownership from exploration to production
  • Strong experience deploying traditional ML algorithms in live environments
  • Excellent communication bridging complex findings to business ROI

Responsibilities

  • Own and improve pricing algorithms balancing margin, conversion, and customer experience
  • Deep-dive into market and vehicle data to identify key pricing relationships
  • Build, validate, and deploy ML models into production and iterate based on performance
  • Lead feature engineering, model evaluation, and experimentation design
  • Partner with Product, Engineering, and Ops to prioritize high-impact opportunities
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