Mastering Rate Limiter Challenges: My Roblox Software Engineer Interview Journey

Roblox | Software Engineer | Interview Experience

Interview Date: Not specified
Result: Not specified
Difficulty: Not specified

Interview Process

The technical phone screen focused on data structures and algorithms. The interviewer asked about creating a rate limiter, specifically how to limit requests per second from a single user. I was given an initial prompt and asked to outline my approach before diving into coding. The interviewer provided feedback as I wrote the code, which helped in refining my solution.

After coding the main logic, we discussed edge cases and optimizations. They were particularly interested in how my solution would handle high load situations and if there were ways to improve it further. The call also included behavioral questions regarding my previous experiences and how I handle challenges.

Technical Questions

  1. Rate Limiter (Design, System Design)

Tips & Insights

Be prepared to discuss both technical and behavioral aspects of your experience. Focus on edge cases and optimizations during coding interviews, as they are often key points of interest for interviewers.