Had similar experience as others. The interviewer was very young. Before we start, he said let's get this done quickly, with an impatient tone. I was working through the solution and asked if he wants to hear me explaining it. He said, no need just get the solution working, and clearly had no idea what the code actually does. The next day, I received the rejection letter. Their internal recruiter was also not responsive after I asked the reason for rejection.

The team at Square has been great to work with. They were communicative and personable at every step of the process. I worked with a team of recruiters within the "Sellers" org and the "Directory" team, and they were excellent. At every step of the process, they were responsive and generous with their time and attention. On the day of the on-site, I got a chance to talk to a wide cross section of people from Square of varying backgrounds, skill levels, and teams. I felt that they all conducted a firm but fair interview and were forthcoming with information about their team and Square at large, even some of the rough edges. It was a long day of interviews, but overall a positive experience - beginning to end. I know some of the reviews on here are negative and that initially caused some hesitation, but it didn't reflect my experience at all. I have been actively interviewing with about 8 different prominent Silicon Valley companies for a few weeks now and Square is easily in the top 2 in terms of communication and providing the candidate with as much info as possible to hopefully be successful. I did the on-site just yesterday, so have not heard whether or not I will receive an offer yet.