Yelp Interview Questions
Master your tech interview with our curated database of real questions from top companies.
Modify Instagram Feature: Track User Engagement Metric
A/B Test Design for Modifying a Disliked Social Feature Scenario A social-media company plans to modify a disliked Instagram-like feature and must run...
Handle PM Ambiguity and Drive Outcomes
Behavioral + Incident Response Interview Prompt Part A — Leadership Under Ambiguity Tell me about a time a PM dominated a discussion with ambiguous go...
Design a News Feed with APIs
Personalized News Feed System Design (Push + Pull) Context You are designing a large-scale personalized news feed for a consumer application. The feed...
Design a Cold-Start-Aware Recommender
System Design: Two-Stage Recommender for a New Content App Context You are designing recommendations for a new content app with sparse interactions an...
Compute and Rank by Jaccard Similarity
Implement two functions: (1) jaccard_similarity(s1, s2) that tokenizes by splitting on any non-alphanumeric character, lowercases, treats tokens as se...