After submitted the application for 3 month, I received an email from HR. We make schedule for the interview and it happens in 2 weeks. The manager of the data team(150+ engineers) and a senior data engineer host the interview, they introduced the project the will work on for this year and asked questions about data lake design, high level idea of making data pipeline stable, sql, airflow, celery, python. It's a pretty good interview and the interviewer is pretty professional.