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1,526 questions

Showing 451–475

System designEasy
Design Anonymous Product Sharing with Every-Nth Visitor Rewards
Companies: Microsoft
System Design · System Design Fundamentals
Last reported Aug 2026
Open workspace
System designDifficulty not specified
Design a Scheduler System
Design a system that allows users to schedule events and processes them at specified times. Focus on the event staging architecture, including how events are…
Companies: Anyscale, Apple, Cursor, DoorDash +2
Last reported Aug 2026
Open workspace
System designDifficulty not specified
Design Sora Video Generator
Design a video generation system similar to Sora that allows users to submit prompts for video generation, retrieve generated videos, and receive real-time status updates…

Page 19 of 62

Interview questions by company and topic | SysRound

Companies: OpenAI

Last reported Aug 2026

System designHard

Design a fault-tolerant load balancer for a cloud compute layer

Companies: Microsoft

System Design · System Design Fundamentals

Last reported Aug 2026

System designHard

Design Large Model-Weight Distribution to GPU Workers

Companies: Anthropic

File & Media Storage · MLOps & Model Serving · System Design

Last reported Aug 2026

System designHard

Design the control plane for a cloud compute service like Azure

Companies: Microsoft

System Design · System Design Fundamentals

Last reported Aug 2026

System designHard

Design a bike sharing system

Bike discovery and ride control must reflect physical locks despite stale locations and device outages.

Companies: Glovo, Microsoft, Thought Machine, Torq

device-connectivity · late-device-events · nearby-discovery · repeated-requests-and-commands

Last reported Aug 2026

Start AI interview Study workspace

System designDifficulty not specified

Design a chargeback processing system for card brands

Design a system that receives chargeback requests via an API, aggregates them into files, and transmits those files to card brand servers, while handling constraints…

Companies: Nubank

Last reported Aug 2026

System designMedium

Design a High-Volume Log Storage System with Live Tailing of Growing Files

Companies: Microsoft

System Design

Last reported Aug 2026

System designDifficulty not specified

Design a Restaurant Booking Service

Design a restaurant booking system that allows users to search for restaurants by name, cuisine, or location (defaulting to 30 miles radius), and make, edit…

Companies: Amazon, C3 Ai, Gusto, NVIDIA +1

Last reported Aug 2026

System designMedium

Design an observability logging system for emitting and querying logs

Design an observability system for emitting logs and querying them. Explain how services submit records and how users retrieve them.

Companies: Baseten

Logging · Observability · System Design

Last reported Aug 2026

System designMedium

Design an Online Tic-Tac-Toe Service with REST-Only APIs, Matchmaking and Multi-Region

Companies: Microsoft

API Design · System Design

Last reported Aug 2026

System designDifficulty not specified

Design WhatsApp Read Receipts

Design a low-level system for WhatsApp's read receipts feature, handling all three stages of message status: sent, received, and read (blue ticks).

Companies: Amazon

Last reported Aug 2026

System designDifficulty not specified

Design a City Parking Garage Locator System

Design a system that allows users to search for and locate nearby parking garages in a city using proximity-based search, view real-time availability, and find…

Companies: Amazon

Last reported Aug 2026

System designDifficulty not specified

Design a Driver Heatmap System

Design a real-time driver tracking system that processes location updates from drivers and generates heatmaps to visualize driver density across different geographical areas.

Companies: Samsara, Uber

Last reported Aug 2026

System designHard

Design Boolean Search for Status Posts

Companies: Meta

System Design

Last reported Aug 2026

System designHard

Design a Nearest-Timestamp Status Record Service

Companies: Axon

System Design · System Design Fundamentals

Last reported Aug 2026

System designMedium

Design a Billing-Token Rate Limiter for AI Agents

Companies: Google

System Design

Last reported Aug 2026

System designDifficulty not specified

Design a Blockchain Monitoring System

Design a blockchain transaction monitoring system. Each blockchain has many blocks, and each block has transactions with incrementally assigned IDs. Three APIs are provided…

Companies: Circle

Last reported Aug 2026

System designDifficulty not specified

Design a chain of custody audit system

Design a scalable review/audit system that records all activities related to video evidence (upload, viewing, deletion, transcription, etc.) to maintain an accurate chain of…

Companies: Axon

Last reported Aug 2026

System designDifficulty not specified

Design a crossword puzzle service

Design a crossword puzzle solving service that can efficiently solve large crossword puzzles at scale, handling multiple puzzle requests simultaneously.

Companies: OpenAI

Last reported Aug 2026

System designDifficulty not specified

Design a Delayed Payment Scheduler Service

Design a system that allows users to schedule delayed payments of virtual currency (Robux), where a specified amount is automatically transferred from one user to…

Companies: Roblox

Last reported Aug 2026

System designDifficulty not specified

Design a Mobile Check Deposit System

Design the backend for a mobile check deposit feature that allows bank members to photograph and submit checks for deposit, handling OCR extraction, check validation…

Companies: Chime

Last reported Aug 2026

System designHard

Design a Package Tracking Widget for an Email Inbox

Companies: Rippling

System Design · System Design Fundamentals

Last reported Aug 2026

System designMedium

Design a Payment Lifecycle from Hold to Charge and Settlement

Companies: OpenAI

Distributed Transactions & Idempotency · Payments & Ledgers · System Design

Last reported Aug 2026