As described by others, the interview process is very long. I didn't like that after passing the first stage you had to commit to 4 hours of interviews, and that they only tell you at the end if you get an offer. They say they look at people "holistically", but as mentioned by others I think doing badly in one is enough not to pass. Even more than challenging, I found it all very time-consuming. They tell you not to spend more than 4 hours on the take-home assignment, but that's simply impossible as you also have to prepare a full presentation on it. It was also my first live coding interview, and I can't say I enjoyed it. The process dragged on forever (two months in total). I went weeks without getting dates for all the interviews, and at the end they kept me waiting 3 weeks to tell me I didn't get it, which I thought was extremely rude. The recruiter was mostly friendly, and so were most of the interviewers, but one was really, REALLY unpleasant. I'm sure I wasn't the best candidate so others surely have better chances than I did, but I would consider carefully if you want to commit to such a long process.