I applied online. I interviewed at Meta in Jun 2014
Interview
First you need to take the online test. It has 10 questions. 9 of them multiple choice (statistics. excel, set theory,graphic analysis) and 1 of them is a assay writing on a topic. If you pass the test, they call you for a detailed interview.
I applied online. The process took 4 weeks. I interviewed at Meta (Dublín, Dublín)
Interview
initial phone screening, three onsite interviews, 30/40minutes back to back with junior, middle and senior team mates [all very nice, relaxed and interested in you]. two final rounds with senior and global management over skype and phone. entire process from 1st contact with HR and offer took a month, the entire time your recruiter is by your side updating you via phone and email.
I applied online. The process took 3 weeks. I interviewed at Meta (Dublín, Dublín)
Interview
I applied via LinkedIn. HR sent me an email with the link of some tests. It has time limit and non stop exam. I passed it.
then HR called me and check my background with me and talked about job details as well.
Next step was communication with the Hiring Manager. She was kind a hard person but i was well prepared. I passed it as well.
Now I am about the having another interview.