Staff Machine Learning Engineer

1 week ago


Toronto, Ontario, Canada Reddit Inc Full time

Reddit offers a flexible work environment, allowing you to work in the office if you're near one of our locations or remotely from the United States or Canada.

Join the Ads Targeting team focused on designing and implementing ML systems to enhance product targeting. The projects involve creating large-scale retrieval systems to improve contextual and behavioral targeting.

As a senior machine learning engineer, you'll play a key role in automating targeting and providing relevant audiences to advertisers through data and ML solutions.

About the Role:

  • Own end-to-end execution of ML-based targeting products
  • Research, implement, and test new model architectures using deep learning
  • Conduct offline & online experimentation to enhance targeting products
  • Drive technical roadmaps, project execution, and contribute to team vision
  • Collaborate with various stakeholders across teams
  • Work on large-scale data systems and product integration

Requirements:

  • Experience in ads retrieval modeling and recommendation systems
  • 5+ years of end-to-end ML model training and deployment
  • 2+ years of building ML models with Tensorflow/Pytorch
  • Familiarity with large-scale data processing tools like Spark, Airflow, and BigQuery
  • Experience with nearest-neighbor search systems is a plus
  • Previous work with stakeholders to productize ML research
  • Background in deep learning or transfer learning is preferred
  • Tech lead experience in a product team is a bonus

Benefits:

  • Comprehensive Health benefits
  • Retirement Savings plan with matching contributions
  • Workspace benefits for your home office
  • Personal & Professional development funds
  • Family Planning Support
  • Flexible Vacation & Reddit Global Days Off


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