There are three steps of the interview. 1. Phone: some basic candidate information and the basic question about OOP, like what is OOP, abstraction, Encapsulation, Inheritance, Polymorphism? 2. Tech&behavior online timed test Tech: includes algorithm, Linux command, logic about 30 questions(don't remember the exact number) Behaviour: 6 questions with mic&camera. 1)hobby 2)Why you are passionate about a career in the tech industry 3)How to adapt when you encounter new situations 4)What would be your approach if you were close to reaching a deadline but still had tasks to complete 5)How to adapt when interacting with people of different levels of seniority 6) the mistake you made 3. Behaviour and Tech with interviewers by zoom Tech: some questions about database and algorithm, its easy level. Don't need to type code. 15-20min Behaviour: why FDM? why choose IT? the mistake you made? the experience when u have conflicts with others?... Reached the last step of the interview and feels everything going well, but received the rejection 4 hours after the interview without any explanation-_-The tech going well but a little nervous about behaviour, the 3rd interview total spend almost 3 hours.