The whole interview process has three rounds. The first one is a self-video interview, the second one is a data challenge, the final one is an onsite interview. The whole process went pretty fast and they responded really quickly. The data challenge one is based on Airbnb dataset. There are three optional fields, can be selected which are NLP, Deep Learning on images and web crawler. The onsite interview contains three rounds, the tech one was mainly about some question about data challenge, SQL, and some field knowledge. The other two rounds are more about behavior and meet the team.