I applied online. The process took 3 months. I interviewed at Nationwide Building Society (Swindon, Wiltshire, South West England, England) in Feb 2018
Interview
Online application followed by a telephone interview and finally an assessment centre.
Telephone interview was strengths based. On completion was given information to help prepare for the next stage.
Assessment centre consisted of a group exercise, competency based interview and an individual unseen task.