Short phone interview with HR. Followed by a 3 hour technical on site interview and 30 minute interview by the hiring manager. The HR interview was a screen. Met with 3 engineers on the hiring team. Some technical questions relevant to my resume, other questions are your expected algorithm tests. Meeting with manager was solely for the salary negotiation.

Went to the company sponsored Job Fair in El Segundo CA. During the job fair I got multiple interview appointments. It was a half day interview with the panels of people and also with different groups of panels of people. After few weeks later, I received an job offer.