Four One-Hour Onsite Rounds in a Single Day

The recruiter got back to me within a day, really fast. First round, coding — 3 levels, 2 of which were the bar to clear. You write a schemaless database (an in-memory SQL), but you're given each column's type and name. Some rows might be missing certain columns. The first level is figuring out what data structure to use, then basically being able to store and read. The second level does filter a…

Shared by a candidate · reported Apr 2026. Interview formats change; use it as a guide, not a script.