I applied online. The process took 4 weeks. I interviewed at Korea Zinc (Seoul) in Nov 2013
Interview
3 Interviews held in one day. First is debate session, which 6 people divided by 2 teams of for/against team, and debates about random social issues. Second is English interview, mainly to assess your English skills. Nothing serious. Third is 3 versus 3 panel interview with board of directors and HR managers.
Interview questions [1]
Question 1
Asks nothing about the technical questions. Mainly ask about your background and loves you to be polite as possible. Quite typical interview.