Started with a 3 hour online coding test consisting of 2 algo questions, followed within a few days by a phone call with an internal recruiter, and then a few days later a pair-programming test with an engineer in NYC over the phone with a screenshare (this also included a brief round of what seemed like arbitrarily-selected but pretty standard CompSci questions). Finally the F2F day consisted of a morning of technical interviews which included some problem solving on a macbook, followed by lunch with a couple of employees. After lunch I was abruptly informed by an engineer I hadn't met that I hadn't quite made the cut, and was asked to leave the building. No explanation was given at the time, and no feedback has been received since, I was effectively ghosted from that point onward. This had been a fairly positive experience up until the end, but having invested a significant amount of time and effort into the process, I found it incredibly disrespectful and unprofessional to not at least provide some basic feedback in return.

first interview was 60 minutes long with a leetcode hard question. second interview was 2 back to back 60 minute leetcode hard with emphasis on data structures. each interview had a 5 minute introduction and 10 minute at the end to ask questions