Principal Machine Learning Architect Toronto

Index Exchange • toronto, on • Posted July 09, 2026

Position Overview

About the role

This is a ripe opportunity for a Principal Machine Learning Architect to help a successful ad tech company leverage ML to further optimize our wealth of data and elevate our world-class platform to greater heights.

Here’s what you’ll be doing

  • Design, develop and implementation of complex data-centric solutions, including large data set verification, transformation, and feature generation
  • Ensure continuous high-quality input for ML model development
  • Design and implementation of model delivery systems
  • Develop effective strategies on deployment and hosting of ML models
  • Manage and monitor deployed models
  • Ability to deploy fast or real time inferencing a plus

Here’s what you need

  • Masters or PhD in a STEM field or equivalent experience in a Data Scientist or closely related role
  • Industry experience applying ML at scale
  • Extensive knowledg...