At least one round of coding, two rounds of research interviews. Not sure if there are more, I was told hiring freeze. Funny enough, then I was told not moving forward.
Interview questions [1]
Question 1
How to deal with train/test time click through distribution mismatch?
I applied online. The process took 2 months. I interviewed at Meta
Interview
7 Interviews, didn't receive an offer after the final round. Time-consuming process, which includes multiple rounds of technical interviews (design, coding, behavior, etc.) and a 1-hour research talk. The team leader was unpleasant to interact with.
recruiter call, technical interview, research interview, and job talk (presentation), hiring manager interview, everything was organized in the website so it was easy to navigate through the process, and recruiter was always responding super quickly