Pinterest ML System Design Interview Questions
Practice the exact questions companies are asking right now.
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Pinterest
Hard
Machine Learning EngineerDesign an ads system to improve CTR
Design an ML system to increase the click-through rate (CTR) of ads shown in the feed of an online social media platform. Address the following: 1. Go...
ML System Design
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0
Dec 13, 2025
Pinterest
Hard
Software EngineerDesign Pin recommendation system
System Design: Pin’s Home Feed Recommendation System Context You are designing an end-to-end recommendation system for Pin’s personalized home feed at...
ML System Design
0
0
Jul 28, 2025