Capital One Sr Software Engineer interview questions

I messed up on the System Design since it was my first System Design interview. Other than that, it was relatively easy interview process. The only downside is that it is extremely long. Had to do 4 interviews in one day.

1 - contact with recruiter who explains the position and the process 2 - (For international applicants) SVAR english test (easy) 3 - Code Assessment (1 easy, 2 mediums and 1 hard, 70min) (Recommended to do 1 -> 4 -> 2 -> 3) They dont expect you to finish all 4 - Power Day: 4.1: Medium coding interview 4.2: Case (Virtual Card Numbers, pros and cons, fix some code, easy) 4.3: Behavioral (STAR method) 4.4: System Design (design a banking system focus on DB, AWS Lambda, Load Balancers and ASW products) 5 - Background check (upload some documents) They told me the position has been occupied, The process took like 2 months not because of me