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

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Interview questions by company and topic | SysRound

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6 questions

Showing 1–6

CodingMedium
Build a Streaming Chat Input
Companies: OpenAI
React & UI Frameworks · State Management
Last reported Apr 2026
Open workspace
Practical engineeringHard
Build a Reliable Streaming Chat UI
Companies: OpenAI
React & UI Frameworks · Real-Time Systems
Last reported Apr 2026
Open workspace
Behavioral and leadershipHard
Explain Your Engineering Ownership
Companies: OpenAI
Project Deep Dive · React & UI Frameworks
Last reported Apr 2026
Open workspace

System designHard

Design a ChatGPT-like web chat UI

Companies: OpenAI

React & UI Frameworks · System Design · System Design Fundamentals

Last reported Jan 2026

Practical engineeringHard

Explain JS threading and useState vs useRef

Companies: OpenAI

JavaScript & TypeScript · React & UI Frameworks

Last reported Dec 2025

System designHard

Design a fullstack app with frontend focus

Companies: OpenAI

API Design · React & UI Frameworks · System Design

Last reported Jul 2025