http://www.mattcutts.com/blog/yahoo-search-engineers/

<<I was talking to an excellent new Googler that joined from Yahoo this week, and that reminded me that I meant to do this post a little while ago. So I’ll keep this post short and sweet: if you’re an excellent Yahoo engineer with solid experience in search, Google is hiring. If you want to apply for a Software Engineer (SWE) position in Mountain View, use this job page and the application will make it to the right recruiters. Thanks>>