I applied online. The process took 3 weeks. I interviewed at Hactl (Hong Kong) in Sept 2018
Interview
There's four managers from different department and one HR officer to interview you. The managers will ask you to do an English introduction first. Then return to Cantonese for the rest of the interview.
Interview questions [1]
Question 1
Why did you want to be in our department(GS/TS/Hacis) and not the other two