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Interview questions by company and topic | SysRound

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1,526 questions

Showing 226–250

System designDifficulty not specified
Design a data migration validator
Design a validator system for a Data Migration Service (DMS) that verifies whether events are correctly migrated from a Source system to a Target system…
Companies: Microsoft, MongoDB
Last reported Sep 2026
Open workspace
System designMedium
Design an Enterprise AI Research Agent With Internal and Web Retrieval and Citations
Companies: Cohere
System Design · System Design Fundamentals
Last reported Sep 2026
Open workspace
System designMedium
Design an LLM Agent System That Revises a Contract to Comply with Dozens of Rules
Companies: Harvey

Page 10 of 62

ML System Design · System Design Fundamentals

Last reported Sep 2026

System designDifficulty not specified

Design an Optimized Train Builder Service

Design a service that assembles an optimized train configuration given a set of locomotives with varying pull capacities and railcars with different weights and lengths…

Companies: Bnsf

Last reported Sep 2026

System designMedium

Design a CI system that runs one million tests in ten minutes

Companies: Google

System Design

Last reported Sep 2026

System designHard

Design a Cloud IDE That Edits and Runs Code in Browser-Accessible Workspaces

Companies: OpenAI

Containers & Orchestration · Sandboxing & Isolation · System Design

Last reported Sep 2026

System designHard

Design an Online Multiplayer Chess Service with Real-Time Moves

Companies: OpenAI

Fault Tolerance & Failover · Multiplayer Game Systems · System Design

Last reported Sep 2026

System designMedium

Redesign an Existing Relational Database to Reduce Read Latency

Companies: Apple

System Design

Last reported Sep 2026

System designMedium

Coordinate a Fleet of Restaurant Robots

Companies: Amazon

System Design · System Design Fundamentals

Last reported Sep 2026

System designHard

Design a Chat Assistant Inference Service: Streaming, Free-Tier Limits, GPU Scheduling

Companies: OpenAI

LLM Inference & Serving · Rate Limiting · System Design

Last reported Sep 2026

System designMedium

Design a Kafka-Based File Watcher for Millions of Files

Companies: Amazon

System Design

Last reported Sep 2026

System designHard

Design a Multi-Tenant Cloud IDE: Isolation, Workspaces, Run/Build, Failure Modes

Companies: OpenAI

Containers & Orchestration · Sandboxing & Isolation · System Design

Last reported Sep 2026

System designHard

Design a Payment System: Holds and Captures, Batch Charges, Reconciliation, Idempotency

Companies: OpenAI

Distributed Transactions & Idempotency · Payments & Ledgers · System Design

Last reported Sep 2026

System designMedium

Design a Sora-Style Video Generation Service with Fair Queueing and Cancellation

Companies: OpenAI

GPU Infrastructure · Job Scheduling & Workflows · System Design

Last reported Sep 2026

System designHard

Design a Text-to-Video Generation Service: GPU Scheduling, Failures, Traffic Bursts

Companies: OpenAI

Fault Tolerance & Failover · GPU Infrastructure · System Design

Last reported Sep 2026

System designDifficulty not specified

Design a Video Surveillance System

Design a CCTV video surveillance system for a museum that allows operators to view live camera feeds in real-time and access historical footage from the…

Companies: Bloomberg

Last reported Sep 2026

System designMedium

Design an Evaluation Platform for AI Agents Across Prompt and Model Changes

Companies: Cresta

ML System Design · System Design Fundamentals

Last reported Sep 2026

System designHard

Design an Online Chess Platform: Elo Matchmaking, WebSocket Moves, Game Clocks

Companies: OpenAI

Multiplayer Game Systems · Real-Time Systems · System Design

Last reported Sep 2026

System designHard

Design Photo Storage with SHA-256 Content Deduplication and Safe Deletion

Companies: OpenAI

File & Media Storage · Privacy & Compliance · System Design

Last reported Sep 2026

System designHard

Design Power-Grid Device Monitoring over Unreliable Networks: Dedup and Late Events

Companies: OpenAI

Batch & Stream Processing · Distributed Transactions & Idempotency · System Design

Last reported Sep 2026

System designHard

Design a Typeahead Service on an In-Memory Trie, Then Scale It Without New Services

Companies: Pinterest

System Design

Last reported Sep 2026

System designMedium

Design a Cloud Development Environment Platform Like an Online IDE

Companies: OpenAI

Sandboxing & Isolation · System Design · System Design Fundamentals

Last reported Sep 2026

System designMedium

Design a Digital Game Store and Distribution Platform Like Steam

Companies: OpenAI

File & Media Storage · System Design · System Design Fundamentals

Last reported Sep 2026

System designMedium

Design a Payment System That Charges Customers Through an External Payment Provider

Companies: OpenAI

Distributed Transactions & Idempotency · Payments & Ledgers · System Design

Last reported Sep 2026

System designMedium

Design a Telemetry Pipeline That Handles Inconsistent Metric Names from Old Clients

Companies: Anthropic

Data Ingestion & CDC · Observability · System Design

Last reported Sep 2026