Roblox Interview Questions and Guide
Real-time multiplayer physics & state replication, low-latency matchmaking, microtransactions, and high-concurrency game servers.
The Roblox interview loop
- Online cognitive & coding assessment
- Technical phone screen
- Onsite: 2 coding rounds, 1 system design (game backend / matchmaking), 1 values
Roblox interview questions
- Design a Distributed Job Scheduler
- Design Online Chess
- Design a Real-Time Leaderboard
- Design a Metrics Monitoring & Alerting System
- Logger Rate Limiter
- Subarrays with K Different Integers
- Design Browser History
- Design Hit Counter
- Search in Rotated Sorted Array
- Minimum Eating Speed
- Number of Islands
- Maximize Distance to Closest Person
- Find the Length of the Longest Common Prefix
- Why do you want to work here?