Capital One Senoir Software Engineer interview questions

Recruiter screen, CodeSignal leet code(if you get 50% or higher you pass), then power day interview that take half a day. First 2 are technical, 3rd is case study, 4th is STAR behavioral. One of the leads was kind of rude and hard to please which is probably why I didn't get an offer. He gave you a face every time you answered without really trying to understand what I was talking about. I have 10 years experience in this field and even authored several books on it. They seem to be more interested in how well you interview than hiring someone that actually do software development. Seem to be another one of those big-N companies that drink a lot of delusional FAANG kool-aid. I will say that HR does treat their candidates with upmost respect though, following up with a courtesy call when most send you an automated email, connecting with you on linkedin, and preparing you with ambassadors. I give HR an A+ but an F to the tech leads.