There were 3 rounds of technical interviews followed by final round of HR for negotiation of benefits and other terms and conditions. Lever of interview is medium to hard with a range of questions.

No Code. The interviewer was nice and friendly, they wanted a person who was familiar with CDN, network, cloud service development. He asked many questions about these listed topics for 40mins, and he introduced his team and two main projects.

Negative experience with an interviewer being very sarcastic and impolite. Interview questions were relatively easy with a focus on Java basics and data structure. I had to ask to repeat the questions a few times since the interviewers were struggling to speak English.