Very straight-forward interview process:
Typical 1 hour phone screen with a mobile engineer where I was asked about my résumé/past experience, my knowledge of architecture patterns, and some language specific questions - no coding here.
Then I moved on to a virtual onsite where I met with engineering managers, a PM, and some mobile engineers. The interviews were less than an hour long each, which was great! Some only asked behavioral/past experience questions, all very reasonable and practical questions, and also did some Coderpad type pairing questions. The coding questions were very collaborative, though algorithm heavy. I didn't feel like I was being tested as much as I felt like I was being asked to show my problem-solving skills.