Similar to other reviewers, I found the interview process with Square to be exceptionally laborious and frustrating. 10-20 hours on case study prep never mind the time spent on the phone with members of the team. I generally liked members of the team I spoke to, but found it frustrating that I got to the final round for two roles - spending 30+ hours on the process each time - and did not get an offer, nor really clear feedback as to why. I recommend others think carefully about investing their time into a job search with Square. Top notch other companies do not ask for this much time or free work product to get in the door.