I did the oa which was two Leet code hards. I moved on to the zoom technical interview. it was some behavorials and then one leet code medium/hard ish. Sliding window that wasn't insanely difficult, but optimization required creativity

need to grind leetcode as much as possible - talk through throughout process to keep interviewer up to date so they understand your thought process. asked me some basic behavioral questions at first but then went into technical portion of the interview.