Machine Learning Engineer, Notifications

San Francisco, CA, US
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About Pinterest:  

Millions of people across the world come to Pinterest to find new ideas every day. It’s where they get inspiration, dream about new possibilities and plan for what matters most. Our mission is to help those people find their inspiration and create a life they love. In your role, you’ll be challenged to take on work that upholds this mission and pushes Pinterest forward. You’ll grow as a person and leader in your field, all the while helping Pinners make their lives better in the positive corner of the internet.

The Pinner Notifications team develops notifications and a platform that powers personalized notifications to hundreds of millions of users everyday. Machine learning models are at the core of what we build, from generating recommendation candidates, ranking content, to controlling frequency. We’re looking for an experienced machine learning engineer to work on ranking models, frequency control, etc for push, emails, and in-app notifications so we can send the most personalized and relevant notifications to Pinners.

What you’ll do:

  • Build new end to end personalized notification scheduling systems to power emails/notifications going to hundreds of millions of users
  • Design and build ranking models to predict email/notification engagement to drive user engagement
  • Work on state-of-the-art large-scale applied machine learning projects
  • Collaborate cross-functionally with partner ML teams

What we’re looking for:

  • 4+ years of hands-on industry machine learning experience 
  • Experience with big data technologies (e.g., Hadoop/Spark) and scalable realtime systems that process stream data

We’re growing rapidly throughout Latin America and Mexico! Check out our open positions and learn more about Pinterest’s exciting opportunities in these regions.

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