Recommender Engineer Interview Questions
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ml system design
Pinterest
Instagram
Twitter
Pinterest ML System Design: Real-Time Personalized Feed
Design a Pinterest-style real-time feed ranking system using embeddings, low-latency serving, and streaming events. Learn architecture choices and next steps.
Software Engineer, ML EngineerMid Level
ml system design
Roblox
Unity
Epic Games
Roblox ML System Design: Real-time Game Recommendations
Build a low-latency Roblox recommender that matches users to games using lifetime average playtime. Learn streaming aggregation, candidate generation and ranking.
Machine Learning Engineer, Recommender EngineerMid Level
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