Several Interviews and never heard back even with request for a follow up and being told I'd hear back soon. Looks like I'm not the only one that happened to. I found it odd given the things that were said which somehow led to being completely ignored. I've never actually experienced dead silence after the depth of interviews and being asked detailed questions about projects and work I've done.

Went through 4 interviews over a lengthy period of time and had to submit an assignment. Received positive feedback all around. I was led to believe an offer was coming my way only to be ghosted by the company. If you don't receive an offer from Square in a timely manner, just move on.