Skip to content

Explore

Questions Companies Concepts Guides Sign in

How it works Questions Companies Concepts Guides Pricing Sample scorecard

Interview questions

Find a company or topic. Read the sources, then practice.

Coding study plans Companies Design mock

Loading the question library…

Practice system design interviews out loud with an AI interviewer, a shared whiteboard and a scorecard for your level.

How it works Questions Concepts Questions by company Comparisons Technologies Guides Cheat sheet Sample scorecard FAQ Use it as an app Sign in Pricing About and how we write Terms and guidelines Privacy Policy Contact

© 2026 SysRound. SysRound is an AI practice tool. The AI interviewer and the AI feedback can be wrong. Use it for your own practice, not to hire people.

Search questions

CompanyType a name, then choose a company from the suggestions.

Question type

Difficulty

Format

TopicType a topic, then choose one from the suggestions.

776 questions

Showing 551–575

System designHard
Design a search query autocomplete system
Companies: OpenAI
Ranking Models · Search & Feed Systems · System Design
Last reported Dec 2025
Open workspace
System designMedium
Design a Twitter hashtag metrics aggregator
Companies: Google
Real-Time Systems · System Design
Last reported Dec 2025
Open workspace
System designHard
Design a user activity query system
Companies: Airbnb
System Design · System Design Fundamentals
Last reported Dec 2025
Open workspace

Page 23 of 32

Interview questions by company and topic | SysRound

System designHard

Design config rollout and click aggregation

Companies: Netflix

System Design

Last reported Dec 2025

System designHard

Design a distributed job scheduler

Durable timed execution: recurring occurrences, reliable dispatch, worker leases, retries, and duplicate side effects.

Companies: Amazon, Atlassian, DoorDash, Google +3

backpressure · durable-queues · fault-tolerance · idempotency

Last reported Dec 2025

Start AI interview Study workspace

System designHard

Design an object storage service like Amazon S3

Large objects with atomic publication, durable replicas, safe quota changes, and tenant isolation.

Companies: Amazon

consistency · data-placement · failure-recovery · multi-tenancy

Last reported Dec 2025

Start AI interview Study workspace

System designMedium

Design an online coding platform

Companies: Meta

System Design

Last reported Dec 2025

System designMedium

Design ticketing system with seat hold

Companies: Meta

System Design

Last reported Dec 2025

System designMedium

Optimize HTTP requests for speed and limits

Companies: Anthropic

Concurrency · Rate Limiting · System Design

Last reported Dec 2025

System designHard

Design reliable high-volume chatbot system

Companies: OpenAI

Fault Tolerance & Failover · System Design · System Design Fundamentals

Last reported Dec 2025

System designMedium

Design Slack-like multi-tenant global messaging system

Companies: OpenAI

Authentication & Authorization · Real-Time Systems · System Design

Last reported Dec 2025

System designHard

Evaluate impact of short videos in feed

Companies: Meta

System Design

Last reported Dec 2025

System designHard

Model entities for feed content and shares

Companies: Meta

System Design

Last reported Dec 2025

System designMedium

Design versioned in-memory key-value store

Companies: Meta

Data Structure Design · System Design

Last reported Nov 2025

System designMedium

Design an online chess game with undo and leaderboard

Companies: Meta

Real-Time Systems · System Design

Last reported Nov 2025

System designMedium

Design local sports team recommendation system

Companies: Microsoft

System Design

Last reported Nov 2025

System designHard

Design a ride hailing app like Uber

High-frequency location updates, geospatial indexing, matching with contention, trip state machine.

Companies: Uber

consistency · geospatial-indexing · high-write-throughput · matching

Last reported Nov 2025

Start AI interview Study workspace

System designMedium

Design an Online Minesweeper Platform

Companies: Amazon

System Design · System Design Fundamentals

Last reported Nov 2025

System designMedium

Moving people through 100 floors: elevator layout, call dispatch and wait-time metrics

Companies: Google

Product Sense · System Design

Last reported Nov 2025

System designMedium

Explain the system path of a Google Maps search, from keystroke to results on the map

Companies: Google

System Design

Last reported Nov 2025

System designHard

Design a global restaurant menu update system

Companies: Google

System Design · System Design Fundamentals

Last reported Nov 2025

System designHard

Design Uber Eats-style search function

Companies: Uber

System Design

Last reported Nov 2025

System designMedium

How would you scale batch image pipelines?

Companies: Anthropic

File & Media Storage · System Design

Last reported Nov 2025

System designMedium

Design a multi-device calendar application

Companies: OpenAI

Consistency & Availability · System Design · System Design Fundamentals

Last reported Nov 2025

System designMedium

Design a scalable image-based social network

Companies: Amazon

System Design

Last reported Oct 2025