I applied online. The process took 4 weeks. I interviewed at Niantic (San Francisco, CA) in Apr 2018
Interview
I applied online and got a round of phone technical interview. After that I was invited for an onsite interview with 5 different people. The interviewers were helpful and supportive. HR gave you tips to prepare for the interviews.
Interview questions [1]
Question 1
What metrics would you use to track the performance of a mobile game?