This, unsurprisingly, was exactly like the Google interview processes I'd experienced in the past, save that the 'onsite' interviews were virtual. They were all still on the same day, which was much more tiring than it needed to be. If my experience is similar to what yours will be, prepare as if you were interviewing at Google.
The Google interview process is N.D.A.'d and widely documented to the extent that it may be, so I need not write more.
The following metrics were computed from 1 interview experience for the Verily Software Developer role in Colorado Springs, Colorado.
Verily's interview process for their Software Developer roles in Colorado Springs, Colorado is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Verily's Software Developer interview process in Colorado Springs, Colorado.