Waste of time.
4-hour work sample plus 6 hours of interviews.
No discussion of the work sample or feedback on it was provided.
The technical interviewers were not friendly or collaborative and spoke poor English.
Design an email client on iOS.
The following metrics were computed from 4 interview experiences for the Yahoo Principal Software Engineer role in United States.
Yahoo's interview process for their Principal Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Yahoo's Principal Software Engineer interview process in United States.