I applied online following from the company visit at my university. The process overall took 4 months starting off with technical case study involving programming and business knowledge, 1:1 online video interview, three 1-hour sessions onsite, and 2 final interviews. All interviewers were very nice, knowledgeable in their area of expertise, and always tried to make sure I performed at my best during the interviews. I truly have positive attitude towards the working team. However, I have a very negative impression towards the recruitment process. The recruiter responsible for university recruitment during early 2018 has been the MOST unprofessional person I have ever dealt with in my entire career life. She was requesting me for the university confirmation letter after the interviews to prove that I was able to intern, but when it took a month, which seems too long to hear back for the final decision, I decided to follow up with emails and calls over the course of 2 months (during which I can 100% confirm that she was still active for the role) and did not receive any responses at all. It was until I found out the result by reaching an employee in the hiring team through professional connections - I believe this is clearly the case where such result needs to be formally communicated by the recruiter instead of someone else.