I was approached through LinkedIn at first and had a screening chat with an engineer on the phone. Then I went onsite for a one-hour technical interview. I was then given a coding challenge to take home and submit within 2 days. They emailed me about the decision to extend an offer a couple of days later. The questions at the onsite were mainly common knowledge about GCP services. They also asked a bunch of questions about my resume, make sure to know everything on your resume pretty well!