I applied for this position through the agent, and the 1st stage is the online test with multiple choice and 1 coding test. The multiple-choice questions are about CS fundamental. the coding test is last 1, but I recommend to do it first in case to waste too much time on the questions ahead. In the whole process, you need to turn on your camera and mic, which is monitored by the web. Once they can't detect your image properly, you can't input anything on the page. So make sure your PC is good enough, or it's easy to be interrupted. On sending out the quiz, I received the link to make an appointment to talk to their HR. It took less than 30 min to talk about some past experience and behavioral questions. I got the 1st online interview with their engineer. The questions about python are quite advanced, and a coding test about tree. The coding question is not difficult but it may involve some complicated conditions, which takes time to handle. The interviewer also asked some questions about the basic data structure like hash quite detailedly, other including web concept, rational database...etc.