There were three rounds of interviews, 1 phone screen with recruiter, 1 behavioral interview with hiring manager, 1 technical interview with hiring manager. It lasted ~3 weeks and the HR contact was very thorough with communications.
I applied through an employee referral. The process took 4 weeks. I interviewed at LinkedIn
Interview
The recruiter was very friendly and responsive. I spoke first to the recruiter and then to 2 team members within the same week. I then gave a presentation to the whole UX team. Afterwards, I spoke to two more team members.
Interview questions [1]
Question 1
How did you become interested in User Experience Research?