I applied online. The process took 3 weeks. I interviewed at GitLab (Singapore) in Sep 2019
Interview
Apply online -> Resourcing Manager Screen -> 3 peers interview (1 sourcer, 2 recruiters) -> Resourcing manager. In my level, no need to meet the CEO.
After that background check + 3 reference checks (1 direct manager + 2 peers/ stakeholder/ team member) then extend the offer.