Cracking the Code: My Challenging Rate Limiter Interview with Roblox for Software Engineer

roblox | Software Engineer | Interview Experience

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

Interview Process

This was my first interview with Roblox for a Software Engineer position. The interview lasted for about 24 minutes and it was a phone screen. The interviewer started with some introductions and explained the format of the interview. He asked me to solve a problem related to implementing a rate limiter. The problem was challenging as it required thinking about how to structure the code efficiently to handle requests within a specified limit.

Once I completed the coding part, we discussed the approach I took and possible optimizations. The interviewer was supportive throughout, providing hints when I got stuck. I felt that our back-and-forth communication was constructive, and I appreciated the feedback he gave on my coding style.

At the end of the interview, I asked some questions regarding the team dynamics and the company culture, which he answered positively. He mentioned that they value collaboration and continuous learning. Overall, it was a pleasant experience and I’m eager to hear back from them soon.

Technical Questions

  1. Rate Limiter (Design, Concurrency, Rate Limiting)

Tips & Insights

  • Be prepared to discuss your coding approach and optimizations.
  • Engage with the interviewer and ask questions about the team and company culture.