I applied online. The process took 3 weeks. I interviewed at Cloudflare (Singapore) in Dec 2019
Interview
Phone screen with the manager and on-site in Singapore with the rest of the team. They'll get you a visa to enter Singapore if it's required.
The on-site interview took a whole from technical to personality. It went very smooth, and people are friendly and helpful in the entire process.
I got interviewed at Cloudfare and got rejected . It was because I did not use Star method while speaking about myself and experience type questions. It came as big disappointment to me . But overall it was a positive experience.