I applied online. I interviewed at World Bank Group
Interview
Was shortlisted for a consultant position. Could choose phone, skype or in-person interview - I had the latter, with a three-member panel. Very pleasant experience, lasted less than an hour, lots of behavioral type questions, and the usual questions regarding past experience and interests.
I applied through an employee referral. The process took 1 week. I interviewed at World Bank Group
Interview
Emailed resume to my friend who had a contact at the WB who was looking for candidates for an STT (Short Term Temporary - 2 months) position. Got contacted by the manager (after 2 weeks) to schedule a panel interview. Interview was with the whole team. Very pleasant group of people.