Applied to opportunity through on campus recruiting. Phone screen by a manager-level employee. Contacted one week later for an on-site superday in their office. Superday was fairly standard. Three behavioral interviews, a few mock case type questions.

On campus interview followed by a superday - very standard behavioral interview - no technicals. Just talk about your past experiences and why you want to be in credit cards and you'll be fine! They are mostly looking for fit and not prior experience in the credit card industry. Do brief research on how credit cards make money.