I applied through a recruiter. The process took 1 day. I interviewed at Block (San Francisco, CA) in Mar 2016
Interview
The phone interview was one of the most intense ones I have come across till date. I had to think of the data structure, implement the data structure and then using the data structure implement an online crossword puzzle solver. I fell a little short of time but the interviewer was very cooperative and was working along with me to give useful pointers.
Hi,
Thank you for taking the time to tell us about your experience with Square. We always appreciate comments and feedback from our candidates so that we can improve our process. The candidate experience is very important at Square and we value your feedback. Thanks for sharing!
Best,
The Square Talent Team
Other Software Engineer Interview Reviews for Block
Inital take home, followed by extension interview, followed by a coding challenge, followed by system design interview.
The whole process took 3 months!
The interviewers are usually really nice and want you to do your best.
The interviewer was nice, and he is friendly and willing to give hint, the question has 2 follow-ups, it was hard to complete in time. The question was not a typical LeetCode
Phone screen and then a full day of interviews. 3 pair programming challenges, a system design review and a prior experience interview. There was also an onsite lunch with a person from the company.
Interview questions [1]
Question 1
To design a hotel booking system. Pick any part (backend, frontend, database, api etc) and deepdive into that, explaining the decisions along the way.
