Nielsen Android Principal Software Developer interview questions

Single room, one person there, two on the phone. The phone connection was a bit gimpy hard to hear, but they were patient when I asked to have things repeated. I dressed nice, not sure if it mattered. They people reviewing me I would later learn are excellent so I feel honored I got to be interviewed by them. The first part of the process was on the phone, I passed that. Then they set up a second call and from that an in-person interview. On that last interview, I was given a series of questions by their experts and I could answer most. It may have been key that I addressed their primary goal for the position and could show it.