30 minute phone screen then proceeded to a panel interview of 6 30 minute interviews. While I was not selected I did not get any thing from after the interview. I did not receive a customary notice that they were not interested or moving on with someone else. A Thanks but no thanks would be appreciated.

About 6-7 interview rounds. First with Hiring Manager Home work to create a presentation and proposal for a project (they give the project definition). Followed by several team members - some with panel rounds. They made me wait 4 months, giving me the message that I was the top candidate, until last minute that offered the role to an internal candidate.