System Design Interview Questions

Review this list of 452 System Design interview questions and answers verified by hiring managers and candidates.

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Design a rate limiter for an app with a freemium model.
2 years ago
Roblox has users in different languages and a machine learning system for auto-translation. Design a system that would automatically translate between different people on different servers.
7 months ago
Design a travel app experience for Meta.
4 years ago1 answer
Design Reddit's homepage. Has video answer
Design a secret management service like Kubernetes Vault.
9 months ago
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Implement a time-based key value store with set and get, plus extra methods.
5 months ago
Design a system for an Alexa-enabled Peloton. Define the APIs, system architecture, and explain the various components.
4 years ago
Design Chess.com Has video answer
3 months ago1 answer
How would Google enter the food delivery space?
2 years ago2 answers
Design an e-commerce website.
11 days ago
Design Lyft for deaf drivers.
5 years ago2 answers
Design a recommendation system for locations in a feed for a user who arrives in a new city and wants recommendations for places to visit.
8 months ago
How would you design the new storage system, especially the partitioning, as volume grows from millions of records to hundreds of millions or billions?
5 months ago
Design a solution for the world of online learning.
4 years ago3 answers
Design type-ahead search for walmart.com.
a year ago
Improve a given system with your specialization: recommendations, natural language processing, or computer vision.
3 years ago
Design Notion.
3 years ago
Design a vending machine for the blind.
5 months ago
Design the end-to-end user onboarding for an app.
5 years ago2 answers
Design an Applicant Tracking System (ATS).
3 years ago

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System Design Interview Questions

Design a rate limiter for an app with a freemium model.

Roblox has users in different languages and a machine learning system for auto-translation. Design a system that would automatically translate between different people on different servers.

Design a travel app experience for Meta.

Design Reddit's homepage. Has video answer

Design a secret management service like Kubernetes Vault.

Implement a time-based key value store with set and get, plus extra methods.

Design a system for an Alexa-enabled Peloton. Define the APIs, system architecture, and explain the various components.

Design Chess.com Has video answer

How would Google enter the food delivery space?

Design an e-commerce website.

Design Lyft for deaf drivers.

Design a recommendation system for locations in a feed for a user who arrives in a new city and wants recommendations for places to visit.

How would you design the new storage system, especially the partitioning, as volume grows from millions of records to hundreds of millions or billions?

Design a solution for the world of online learning.

Design type-ahead search for walmart.com.

Improve a given system with your specialization: recommendations, natural language processing, or computer vision.

Design Notion.

Design a vending machine for the blind.

Design the end-to-end user onboarding for an app.

Design an Applicant Tracking System (ATS).

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