Sr. Machine Learning Engineer, Ads Ranking
About this role
Senior technical role within Pinterest's Ads Ranking organization focused on evolving the machine learning technology stack for the conversion modeling team to improve ad relevance and marketplace outcomes. The position influences technical direction across modeling infrastructure and aligns ML capabilities with product objectives while collaborating with cross-functional partners. The role is based in Ontario or British Columbia and follows a hybrid in-office cadence.
Skills
Qualifications
About Pinterest
pinterestcareers.comPinterest is a visual discovery platform where users find, save, and organize ideas through images and videos on personalized boards. It also operates an advertising business that helps brands reach users based on interests and intent.
Recent company news
MarketBeatSwiss National Bank Sells 84,700 Shares of Pinterest, Inc. $PINS
2 hours ago
Pinterest NewsroomPinterest to Acquire tvScientific, Expanding Performance Advertising to Connected TV
Dec 11, 2025
MarketBeatFranklin Resources Inc. Trims Stock Holdings in Pinterest, Inc. $PINS
4 hours ago
The Globe and MailIs Pinterest a Buy After a Billionaire Activist Pours $1 Billion Into the Stock?
2 days ago
The Motley FoolIs Pinterest a Buy After a Billionaire Activist Pours $1 Billion Into the Stock?
2 days ago
About Pinterest
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
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View leadership team, funding history,
and employee contacts for Pinterest.
Salary
$161k – $216k
per year
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