HR will send a link to OA in C++. then followed by online interview. I think they will ask questions based on your level of competence. was asked about some computer science questions.
Interview questions [1]
Question 1
some computer science questions like operating systems and networking
I applied through a recruiter. The process took 1+ week. I interviewed at BigPay (Bangkok)
Interview
Swift and professional interview process with a focus on real-world skills and evaluation of how good of a fit one would be. Take home coding exercise that's more fun than expected.