Short 45 minute technical + behavioural interview. A few questions based on resume, looking to find the leadership principles. Then got into approx 20 minute technical section, with a leetcode medium (think BFS/DFS stuff)

applied late september -> oa couple days later -> final -> early october. apply early. oa was really chill, two lc easy-medium. final was tougher, 60 minutes. mine went over as interviewer asked 2 lc med, both about trees (one easier and one harder) and then follow ups on both. then asked 10 min ab lp's and then questions i had (whole thing was ab 75 mins).