I had two phone interviews, both including technical questions, such as algorithms and background discussions. They were not very difficult.
The onsite interview was held with four people. The questions on the onsite were also not very difficult when compared to other companies I interviewed with.
The people there were very nice. Yahoo has its famous "Y! Day," where I also met some other applicants.
I didn't prepare for Unix operations, so that question was unexpected.
The following metrics were computed from 79 interview experiences for the Yahoo Software Engineer role in Sunnyvale, California.
Yahoo's interview process for their Software Engineer roles in Sunnyvale, California is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Yahoo's Software Engineer interview process in Sunnyvale, California.