1-hour coding challenge on HackerRank.
2-hour on-campus interview with 2 interviewers (1 hour per interview).
All-day interview at the Square offices in San Francisco, comprised of two interviews, breakfast, lunch, and afternoon coffee.
Describe a difficult technical challenge that you've faced.
The following metrics were computed from 1 interview experience for the Block Software Developer role in San Francisco, California.
Block's interview process for their Software Developer roles in San Francisco, California is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Block's Software Developer interview process in San Francisco, California.