Taking the test first, then an interview about the code I wrote in the testing period, each function, and algorithms in my code. After all, asking about my background and biography.

The first round is a pre-recorded video screening, answer some prompts on the screen. There are 2 technical interview rounds after that on hacker rank. If you pass those technical rounds there's an onsite (or online if you're not currently located in Bangkok) where you get to talk to the HR.