HR phone interview followed by technical phone screen then onsite. Onsite took a full day, meeting with various engineers and the team lead. About a week later, the recruiter contacted me to inform me that I had passed the onsite, and will be going through the hiring committee, which will take another week. A week later, I was called again and told that I didn't pass the hiring committee because the latter wanted more senior engineers in that particular team, however the team had communicated that I am technically competent and that I will be introduced to other teams, so I was introduced to another Yahoo recruiter who recruits for other teams. However, I will have to go for onsites again with the other teams (supposedly with fewer technical screens since I already passed the technical screens), and then pass through the same hiring committee; this will take at least another 2 weeks. As I had deadlines for other offers, I had to stop the interview process.