Interview Ended at 60 of 90 Minutes, Still Rejected

The onsite interview was 90 minutes: an hour of coding plus 30 minutes of DB schema design. The coding part had two sub-questions. You're given a list-based stream where each item has a timestamp (sorted ascending) and a motion intensity between 0 and 1. Given a threshold, find all the continuous time periods where the motion intensity is greater than or equal to the threshold, and return the sta…

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