Interview Stages:

• System Design Round

  • Process: Virtual onsite interview
  • Topic: Design Sora (video generation system)
  • Focus: Interviewer heavily emphasized failure models. When asked about DAU estimates, response was "you decide". Interviewer was serious but gave occasional nods/"make sense" confirmations.

• Coding Round

  • Process: Virtual onsite interview
  • Topic: GPU credit allocation problem
  • Focus: Technical implementation under resource constraints