Jump Trading Senior Data Engineer interview questions

A very frustrating, disrespectful and disorganized company. First stage: invited onsite to have two interviews. One was with the hiring manager who looked at his phone and replied to some messages while I was talking during the interview. Then I was told the second interviewer would't be able to attend. Interestingly, the HR who scheduled the interviews with me didn't know at all. I was only informed by a different HR at the last minute. very arrogent and rude hiring manager. Glad the interview stopped here, don't want to work with rude people either.