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Interview questions by company and topic | SysRound

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776 questions

Showing 51–75

System designMedium
Design a Food Order and Delivery Tracking System
Companies: Amazon
System Design
Last reported Oct 2026
Open workspace
System designMedium
Design an IP Blocking Service Backed by a Slow, Unreliable Government API
Companies: Remitly
System Design
Last reported Oct 2026
Open workspace
System designMedium
Design Scheduler Claims, Execution Guarantees, and Recovery
Companies: NVIDIA
System Design
Last reported Oct 2026
Open workspace

Page 3 of 32

System designHard

Design a Food Review System for a Delivery App, Focused on the Database Schema

Companies: DoorDash

System Design

Last reported Oct 2026

System designHard

Design a Real-Time Multiplayer Typing Race Game

Companies: OpenAI

Multiplayer Game Systems · Real-Time Systems · System Design

Last reported Oct 2026

System designMedium

Design a Rule Management Service for AI Agents with Drafts, Publishing and Rollback

Companies: Decagon

API Design · System Design

Last reported Oct 2026

System designMedium

Design an Online Bookstore: Catalog, Search, Inventory and Orders

Companies: Databricks

System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Design a Shopping Cart Service That Keeps Inventory Consistent Under Concurrency

Companies: Headway

System Design

Last reported Oct 2026

System designHard

Design a power grid monitoring and control system

Companies: OpenAI

Fault Tolerance & Failover · System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Design a Scalable, Polite Web Crawler

Companies: Snowflake

System Design · System Design Fundamentals

Last reported Oct 2026

System designHard

Design an Online Devbox Service for On-Demand Cloud Development Environments

Companies: OpenAI

Containers & Orchestration · System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Design a Real-Time Trivia Battle Royale Platform with Live Spectating

Companies: OpenAI

Fault Tolerance & Failover · Multiplayer Game Systems · System Design

Last reported Oct 2026

System designMedium

Design an Inventory Service with Stock Reservations That Prevents Overselling

Companies: Instacart

System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Patch Storage Data-Plane Hosts, Roll Out Fixes, Keep New Hosts on the Latest Image

Companies: Oracle

System Design

Last reported Oct 2026

System designHard

Design a Real-Time Multiplayer Typing Race with Typo Freezes and Fair Matchmaking

Companies: OpenAI

Distributed Coordination · Multiplayer Game Systems · System Design

Last reported Oct 2026

System designMedium

Design an AI-Agent Security Detection Pipeline for 1 TB/Day of Streaming Telemetry

Companies: Amazon

System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Design a distributed rate limiter

Algorithm trade-offs (fixed window, sliding log, sliding counter, token bucket), placement, distributed atomic counting, failure modes.

Companies: Amazon, Anthropic, Apple, Freshworks +14

api-gateway · atomicity · Concurrency · Consistency & Availability

Last reported Oct 2026

Start AI interview Study workspace

System designMedium

Design a product likes system for a marketplace of brands and retailers

Companies: Faire

API Design · System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Handling Duplicate Upstream Order Records in Dasher Pay Calculation

Companies: DoorDash

System Design

Last reported Oct 2026

System designMedium

Idempotent Kafka Consumer: Duplicate Writes, Offset Commits and a Second Database

Companies: Alibaba

System Design

Last reported Oct 2026

System designMedium

Design LLM Summarization of E-commerce Reviews with Prompt-Injection and PII Defenses

Companies: Google

System Design

Last reported Oct 2026

System designMedium

Design a Collaborative Prompt Playground

Companies: Anthropic

Authentication & Authorization · Real-Time Systems · System Design

Last reported Oct 2026

System designMedium

Design a Model Inference API and Optimize Its GPU Usage

Companies: Anthropic

LLM Inference & Serving · System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Design a Parallel and Resumable Model Downloader

Companies: Anthropic

API Integration & HTTP Clients · File & Media Storage · System Design

Last reported Oct 2026

System designMedium

Design a Streaming Metrics Dashboard: Time-Range Queries and Event-Time Watermarks

Companies: Goldman Sachs

Observability · System Design

Last reported Oct 2026