I applied online. The process took 3 months. I interviewed at Qatar Airways (Sydney) in Jun 2017
Interview
Initial phone call from Singapore HR.. basic questions about your previous experience and why do you want the role. Also after this was 2:1 interview asking questions about basic airport operations, passenger check-in system in this case was AMADEUS CMS.
Interview questions [1]
Question 1
Basic about airport operations, aircraft turnaround, customer service, behavioral questions,
They sent an interview link. The link allowed me to answer a set of questions. I could manually enter the recorded video of me. The process was straight forward and the questions were not difficult