I applied this job on-line. And after few days later, I get a call from senior recruiter of this company. It is a nice talking. Just ask me some basic questions to check my background, no technical questions. Then, sent me a task and ask me to complete it in 30 mins. The task is a basic logic design.

The interview process was pretty straight forward. It started with a technical phone interview with the head of engineering. There were questions about my background and then a couple of programming questions using a collaborative editor. The in-house interview was great. It consisted of 3 one-on-one interviews with senior developers. The questions weren't too difficult. We talked a lot about my previous projects and did some minor whiteboard coding and system design questions. The final interview was a quick phone call with the CEO of the company. He didn't have much time and only asked 2 questions. He gave the thumbs up the next day and I received an offer.

3 phone interviews - called me for onsite. when they had to pay for travel expenses, they conducted an other phone interview which lasted for 20 mins and it was non-technical.