It's an hour-long phone call interview. You might be hearing some background noise from their side.
A coding interview is difficult. Expect them to ask you difficult questions. You'll have to code them out and explain what your code does.
Code shortest pathfinding and explain what it does.
The following metrics were computed from 3,728 interview experiences for the Google Software Engineer role in United States.
Google's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Google's Software Engineer interview process in United States.