Capital One

The interview process did not feel overtly challenging. There was a question about dictionaries and how to use them for a credit card-based challenge. That said, I made a mistake along the way, and the interviewer was very forgiving.

Code signal (got 3/4 questions right) 4-hour power day (3 hours for case interview, technical interview, behavioral interview, and 1 hour break) Recruiter got back to me after one week.

Starts with Code Signal OA, then a recruiter reaches out for Power Day interviews. The Power Day interview is three back-to-back interviews: behavioral, technical, and case. Each interview is one hour.