I applied online. Got a request for phone interview in about 2 weeks. I scheduled for a phone interview but the recruiting coordinator does not reply for two weeks and then says they have moved on to other candidates. The same recruiter contacts again asking for availability for a phone interview like nothing happened. I again give them dates and they again take their own time and they give me some other dates to which I agree immediately. The phone round is technical and the engineer conducted it quite well with enough patience and hints helping me in the right direction. After the phone round I don't hear back from them for about 4 weeks and I email asking about the status. They schedule the onsite two weeks later. The onsite had 5 rounds. The first round is with a manager who kind of seem disinterested and showed no enthusiasm. He asked a bit about my background followed by question on C++, REST and asked me to write the algorithm to find intersection node between two linked lists. The next round was a lunch interview which was supposed to be for an hour and 15 mins. The interviewer just has a casual conversation about background and some of the projects I worked on. After lunch the conversation about the projects continued and I was asked to write the complete code to evaluate an infix expression containing *, +,-,/ and in between there were a lot of digressions which I did not like. The third round was with an engineer on video call. They started directly with a technical question. I was asked to code up a producer-consumer where each producer produces one item and consumer consumes one item. Only catch is the synchronization cannot use blocking primitives like semaphores or even condition variables (Lock free programming I guess). The way the engineer behaved was disrespectful and kind of made me uncomfortable. There were a bunch of other questions of which I did not answer most and this interview left a bad taste. I took a five min break before my next interview. The next interview was a data structure design question. It was a design question concerning trees. The interviewer was good and helpful and I did fairly well in this round. The last round was with the hiring manager which was basically overview of the product and answering some of the questions I had. I finally received the offer two days after the interview.