I just had a terrible experience with my interviewer who adopted an aggressive posture trying to show that programming language is like football clubs (please do not say anything bad about ruby), asking nonsense questions unrelated to the daily work. I was also interrupted many times and he seemed to be very impatient and in a hurry. The interview was set for 1 hour but the ended it in 30 minutes as he had to jump to another one. That, together with the fact that my last interview had nobody showing , gives me the idea Bumble is not a serious place to work at.