I applied online. The process took 2 months. I interviewed at BlackRock (London, England) in Nov 2015
Interview
5 minute video interview with 3 questions only. 30 seconds are provided to prepare before recording each question. In between questions you can take as much time as you want. Up to 2 minutes are given to answer each question. You also get an opportunity to record your answer to a practice question which no one except you will see.
Virtual Cover Letter. Recorded first round with relatively simple questions, and then there was no response. The company could have at least reached back out with feedback. Try your best to not look away from the camera while interviewing.