The interview had 5 rounds. The first, second, and fourth rounds were coding, while the other two were system design.
I really enjoyed each round, as the questions were very well-crafted, crisp, and led to good discussions.
One of the system design problems was very practical, with many research papers published on the topic. The other focused on artificially expanding the scale to explore how a given system would behave and methods to optimize performance.
Google Code Jam questions and critical thinking
The following metrics were computed from 59 interview experiences for the Google Engineer role in United States.
Google's interview process for their Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Google's Engineer interview process in United States.