Awesome experience! The recruiter contacted me just one day after I applied for this position. Since I was in the late stage of my interviews with other companies. The recruiter helped me to schedule an on-site interview directly soon. There were four rounds including technical, case study and behavior questions. I really enjoyed talking to the team. They were very nice and smart. Then I have got offers from other companies and had to make decision within 2 days. But Okcoin is my first choice. I contacted the recruiter and got the decision of on-site immediately. He is very professional and helpful!