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Technical Director Interview Experience

July 1, 2025
Positive ExperienceNo Offer

Process

HR reached out to me.

After the HR screening call, I had one round of HM interview, followed by four rounds of system design interviews with different technical directors. The topics covered very diverse domains:

  • LLD of Pub/sub system
  • Game engine internals
  • Machine learning system
  • Collaborative online editor

Questions

Design a game engine that can handle millions of players online.

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Interview Statistics

The following metrics were computed from 1 interview experience for the Roblox Technical Director role in United States.

Success Rate

0%
Pass Rate

Roblox's interview process for their Technical Director roles in the United States is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive100%
Neutral0%
Negative0%

Candidates reported having very good feelings for Roblox's Technical Director interview process in United States.

Roblox Work Experiences