Roblox | Software Engineer | Interview Experience
Interview Date: October 1, 2025
Result: Not specified
Difficulty: Not specified
Interview Process
The interview was a technical phone screen lasting approximately 27 minutes. The primary focus was on a rate limiter problem, where I was required to design a system that controls the number of requests a user can make in a given time frame. I discussed requirements such as handling different users, setting rate limits per user, and data persistence. I wrote initial code for the core logic of the rate limiting algorithm. The interview was conversational, with the interviewer asking probing questions to guide me through the design process. Feedback was provided at the end, discussing potential improvements.
Technical Questions
- Rate Limiter (Design)
Tips & Insights
It is important to clearly discuss requirements and be prepared to iterate on your design based on feedback.