I applied online. I interviewed at Barclays (London, England) in Dec 2017
Interview
one practice question, then several questions related to behavioural and motivation. then a business scenario multiple-choice ( SJT), then an email letter. Later ask you add a comment. The whole process is quite quick. They give you 2 minutes for each answer. Later, they will send you an email asking your division preference.
Interview questions [1]
Question 1
why Barclays, Why this division, What do you think of collaboration