Wells Fargo Senior Software Engineer interview questions

I applied through a staffing agency and they sent my resume to wells fargo. It was all just a 1 time phone call with the hiring manager. He asked me a few high level, some how easy questions and it took about an hour. 2 days later, I received an offer from the staffing company.

Never go for the interview. Worst process. There is no specific time slots. They will do time pass interviews. Completely worst experience. Without having requirements, they will conduct the interviews for time pass.