Behavioral Interview 3 out of the 4 people knew the interview process. The one had no clue what he was doing. Most interview panels are a conflict of interest because the panel is related to or friends with the person they are interviewing.

I applied through a staffing agency. The process took 2 weeks. I interviewed at BP (London, England) in June 2015.An in-depth application form Easy online testing Friendly competency based phone interview Tough technical interview for non CS candidates - know your algorithms and be comfortable writing your code down on paper by hand