Note: I went through this in late 2021 - early 2022. Might have changed since then. Initial interview process took a few weeks. First spoke to a recruiter who assessed my basic skills, then went through several rounds of technical interviews, including a take-home exercise that had clearly not been updated in a very long time (they had a REST API you were supposed to hit, and all the data in it was 7 years old, plus it didn't actually work due to CORS restrictions, so I had to write my own proxy for it). Then some live white-boarding, which wasn't too terrible, mostly just general questions and problem-solving skills. Now the bad part: after passing all the interview rounds and getting a stamp of approval, you are placed in a pool of vetted candidates. You're then supposed to be matched with a team/role. The team leads interview you to check your fit and interest with the role, and then have to make an argument internally for why they should hire you. This is OK in theory, but in practice, it just dragged on and on and on. From the time I started interviewing with them to the day I finally got an offer (which I turned down to go to a startup), it took EIGHT MONTHS.

On screen call, mostly javascript concepts, not so much algorithms, it was quite nice and interviewer was friendly; therefore there was assignment to take home, it was really interesting task with a lot of corner cases to catch