It was an initial interview with the co-founder/CTO. Plenty of behavioral questions that I listed below. Got rejected the next day saying I have lot of potential (which I found condescending and then hilarious considering I have tons of experience as an engineer) but it's not a match at this point. I have to agree with some of the existing reviews saying they were already rejected even before the interview.

Basic behavioral interview questions were asked. The interviewer seemed bored and unengaged, and as if they had already made up their mind before even doing the interview. Which was weird because they were the co-founder. In my 15+ years in the field, I have never been rejected at the screening stage. This one felt different. Perhaps it was my lack of eye contact (neurological disability). Normally, at the end of a screener, I'll be like an awkward teenager and ask "so now it's the awkward moment, I like you do you like me?" — and I did, knowing I had already been rejected just based on vibes. "So next steps will come via email just gotta talk to the team first." Three days later I get the rejection email at 8:00:00 according to email headers. "It was nice to talk to you today, however we're moving forward with other candidates at this time and we wish you the best of luck on your job search." — saying "today" twice, which indicated to me that he had typed this up after our initial conversation and scheduled the email to be sent after the holidays. My advice: be boring, vanilla, and don't have a sense of humor.