Software Engineer Intern applicants have rated the interview process at Block with 2 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 51.4% positive. This is according to Glassdoor user ratings.
Candidates applying for Software Engineer Intern roles take an average of 21 days to get hired, when considering 1 user submitted interviews for this role. To compare, the hiring process at Block overall takes an average of 27 days.
Common stages of the interview process at Block as a Software Engineer Intern according to 1 Glassdoor interviews include:
One on one interview: 50%
Phone interview: 50%
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I applied online. I interviewed at Block in Oct 2025
Interview
In the interview process, there are 3 rounds of technical interviews. I got through 2 of the 3 interviews, which were both simple object oriented design challenges. Interviewers can be hit or miss.
3 technical interviews, asking easy LC questions at first, then progressing to medium, around 60 minutes each. They reached headcount before I even finished the process, since it took so long.
3 rounds of technical interviews; some were closer to lc mediums and others were more class implementation focused; follow-ups were also pretty standard and asked about time/space complexity; for my internship cycle, you had to pass all 3 techs (perfect working solution by the end) to get an offer