I spent quite some time in very nice interviews, usually extending with the interviewer for at least 20 minutes. Sadly, Zalando is not coming back to me, I'm basically being ghosted now. Tried to reach out to the recruiters (there is two of them, no clue why), first time they said they will be coming back, now I've asked again and there is no reply anymore. No feedback, nothing at all. Cool interview turned into the most unprofessional one I've witnessed during my career.