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1,526 questions

Showing 376–400

System designDifficulty not specified
Design a File Ingestion System
Design a file ingestion system that allows users to upload, process, and store large volumes of files reliably, supporting features like validation, transformation, and status…
Companies: F2
Last reported Aug 2026
Open workspace
System designMedium
Design a Project-to-Contractor Matching System
Companies: Mercor
System Design
Last reported Aug 2026
Open workspace
System designDifficulty not specified
Design Car Rental Service System
Design a car rental system that allows users to search for available vehicles, make bookings, manage reservations, and handle user accounts and profiles.

Page 16 of 62

Interview questions by company and topic | SysRound

Companies: C3 Ai, Mastercard, Meta, Netlight +2

Last reported Aug 2026

System designHard

Design a Durable Delayed Task Scheduler

Companies: Decagon

System Design

Last reported Aug 2026

System designMedium

Design a Podcast Publishing System That Delivers New Episodes to Followers

Companies: Confluent

System Design

Last reported Aug 2026

System designHard

Design a Distributed Log Pipeline That Counts Keywords Across a Fleet

Companies: Apple

System Design · System Design Fundamentals

Last reported Aug 2026

System designMedium

Design Telemetry Ingestion and Reconcile Metric Names

Companies: Anthropic

Data Ingestion & CDC · Observability · System Design

Last reported Aug 2026

System designMedium

Design Sent, Delivered and Read Receipts for a Mobile Messaging App

Companies: Amazon

Real-Time Systems · System Design

Last reported Aug 2026

System designDifficulty not specified

Design a Notification System for Marketing Campaigns

Design a notification system that can handle large-scale marketing campaigns for enterprises, supporting features like message targeting, delivery scheduling, and campaign…

Companies: Amazon, Clevertap, Microsoft, Trustpilot

Last reported Aug 2026

System designDifficulty not specified

Design Amazon Grocery Store

Design an automated grocery store system where users can add items to their cart, managers can manage inventory, and payments are automatically processed when users…

Companies: Amazon, Intuit, M&S

Last reported Aug 2026

System designMedium

Design a Reliable Notification System

Companies: Meta

Real-Time Systems · System Design

Last reported Aug 2026

System designDifficulty not specified

Design a Zoom Meeting Data Ingestion and Processing Pipeline

Design a scalable system that retrieves video and meeting data from Zoom servers, processes it through a black-box model generation step to produce N output…

Companies: Gong

Last reported Aug 2026

System designMedium

Scale a Cache or Rate Limiter Across Multiple Machines

Companies: Meta

System Design

Last reported Aug 2026

System designMedium

Design a Cloud Development Environment

Companies: OpenAI

System Design

Last reported Aug 2026

System designMedium

Design an Interactive Query Execution Notebook

Companies: Snowflake

System Design

Last reported Aug 2026

System designMedium

Design an Order Fulfillment System

Companies: Tesla

System Design

Last reported Aug 2026

System designDifficulty not specified

Design Pinterest's Home Feed

Design the personalized home feed for Pinterest, a visual discovery platform where users see recommended and followed content (pins) based on their interests, boards, and…

Companies: Pinterest

Last reported Aug 2026

System designMedium

Monitor Devices Over an Unreliable Network

Companies: OpenAI

Consistency & Availability · Fault Tolerance & Failover · System Design

Last reported Aug 2026

System designMedium

Process One Million Quote Updates per Second

Companies: Jane Street

Concurrency · System Design

Last reported Aug 2026

System designMedium

Design a Real-Time Bike-Sharing System With Reservations and Live Tracking

Companies: Microsoft

System Design · System Design Fundamentals

Last reported Aug 2026

System designDifficulty not specified

Design a timer service

Design a timer service that allows customers to create and delete timers, ensuring each timer is triggered within seconds of its scheduled time.

Companies: Google, Temporal

Last reported Aug 2026

System designDifficulty not specified

Design an Ad Asset Manager

Design an ad asset management system that allows ad clients to upload individual or bulk text/image assets, validate uploaded assets in near real-time, and receive…

Companies: Digitalocean, Microsoft

Last reported Aug 2026

System designMedium

Design Credit-Card Authorization, Limit Decisions, and Reporting

Companies: Capital One

System Design

Last reported Aug 2026

System designDifficulty not specified

High-Volume Database Migration Strategy

Design a system to migrate data from a SQL database to a NoSQL database while maintaining service availability under 10,000 QPS API load. Consider failure…

Companies: Digitalocean, LinkedIn, Tesla

Last reported Aug 2026

System designMedium

How a Photo Message Travels in WhatsApp or Messenger: Upload, Encryption, Delivery

Companies: Meta

System Design

Last reported Aug 2026