I applied through college or university. The process took 2 months. I interviewed at bp in Apr 2018
Interview
Applied online, and got an email invitation for a visual interview. Basically you watch the interview video, record your answers using your laptop webcam, and there's a timer it automatically cut off when time is up.
I applied online. The process took 2 months. I interviewed at bp (Londres, Inglaterra) in Dec 2013
Interview
For a graduate role, it involved an online application (including online test), followed by a competency based interiew (typical HR questions), then a technical interview (interesting, but not very challenging) and then an assessment centre (mostly HR type questions).
I applied through college or university. The process took 1 day. I interviewed at bp (Campus) in Oct 2014
Interview
On college campus interview in a one on one process. Pending what interviewer you get, it can be a one sided conversation or a give and take discussion. Big company so understand what area of study you are interested.