I have applied for the Senior Software Engineer (L3), Segment Infrastructure role, attended Segment Infrastructure, Coding Challenge. if you answer all the question correctly then also don't expect any positive update from Twilio, they are running this interviews for time pass. My personal experience is that it is complete waste of time.

None of the Interview panel is interested in hiring a good team, they seem to be forced to do this except for the bar-raiser. Requirements in the interview are not clearly explained, interviewer did not even ask for my summary, did not explain about his experience and the details regarding the round, he was quick to jump to question and answer within the first 3 mins. With that being said, forget about the help, you are expected to fail and they seem to have made it a point to do so.