I only had an interview with a recruiter, which was great. I got invited to the next round of interviews but I had to decline it since I'd gotten a job offer from another company. The communication process was easy and transparent and I had an impression that it would be a great company to work for.

Started with recruiter phone call, two technical interviews with engineers, and a final call with a higher level manager in the department. Coding questions were very simple, but focused more on finding test cases for your code