Some one gave me referral and a recruiter contacted me. It took around 3 weeks to go onsite. Two phone interviews with managers and then onsite. Phone interviews were mainly about prior job experience, but also covers some SystemVerilog basics, like the concept of semaphore, difference between fork join, join_none and join_any, etc. Onsite interview was not quite tough. I could answer most of the questions except one interviewer. When he asked me to reverse a linked list, maybe I was too tired after a couple of interviews, but I couldn't answer that. It was a quite common interview question, and I should be able to answer that.

Reverse a linked list.