I applied online. The process took 4 weeks. I interviewed at BlackRock (London, England) in Feb 2017
Interview
An online application, followed by a video cover letter. After, there is a 30 minute phone interview with the team manager. Mine was very well structured, no technical questions, only competency based ones. This was then followed by an assessment center, which consisted of two half hour interviews and a group task. Again, very well structured.
Interview questions [1]
Question 1
Tell me how would you approach a complicated task and give example