2 phone interviews followed by one written exam and onsite interview. Most of the questions are around algorithm and data structures. Look for trees and hash tables and distributed designs

I have initiated communicated with recruiter via linkedIn. On next day the first phone interview has been scheduled. At total, during next 2 weeks had 4 phone interviews. After last one i have been invited to fly to Seattle for one day on site interview. The overall experience is very positive. The recruiters works very fast, waited no more for 2 days to get result from phone interview. The onsite interview I did on Friday and next Tue afternoon I got a job offer.