Meta Machine Learning Engineer System Design Interview Questions
Practice the exact questions companies are asking right now.
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Meta
Medium
Machine Learning Engineer LockedDesign versioned in-memory key-value store
You are asked to design an in-memory key–value store that supports versioning and rollback. Requirements - Store key–value pairs in memory (string key...
System Design
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0
Nov 28, 2025
Meta
Hard
Machine Learning EngineerDesign a recommendation system
System Design: Large-Scale Home-Feed Recommendation System Problem Design a large-scale recommendation system for a consumer app's home feed. Describe...
System Design
0
0
Sep 6, 2025
Meta
Hard
Machine Learning EngineerDesign scalable media storage and delivery
System Design: Global UGC Photos and Short Videos Store/Delivery Context Design a globally distributed system to store and deliver user-generated phot...
System Design
0
0
Sep 6, 2025