Roblox | Software Engineer | Interview Experience
Interview Date: Not specified
Result: Not specified
Difficulty: Not specified
Interview Process
In my phone screen interview with Roblox for a Software Engineer position, I was asked to implement a rate limiter. The interviewer provided a detailed description of the requirements and expected me to discuss my thought process as I coded. I started by explaining the concept of rate limiting and its importance in API design. The interviewer seemed pleased and engaged as we discussed different approaches, such as token bucket or leaky bucket mechanisms.
As I began coding, I made sure to emphasize optimizing for concurrency and thread-safety since Roblox is a highly concurrent environment. After completing the coding task, we moved on to some behavioral questions to understand my previous experiences and how I handle challenges in a team setting. Overall, it was a thorough and engaging conversation that lasted about 16 minutes. I felt it went well and I left the interview feeling positive about my performance.
Technical Questions
- Rate Limiter (Design)
Tips & Insights
Emphasize your understanding of concurrency and thread-safety in highly concurrent environments. Prepare for behavioral questions by reflecting on past experiences and challenges.