The interview process was standard, similar to other companies. I applied for multiple positions and placed it on the application team. I firstly got the coding challenges and finished it then scheduled a tech screen. Then, the recruiter sent me an email saying I was given the wrong coding challenge and gotta re-do again. I gotta do it again which was the same set of problems with one problem less. After that, I scheduled a new tech screen to fit my schedule since I had other interviews, though they kept my old tech screen schedule. Tech screen was great, friendly, and professional engineer came with leetcode medium problem. So, I got the onsite, and I sent an email to the recruiter for info like, what should I expect, and topics for each round. The recruiter never responded. Onsite was ok, 3 rounds with leetcode medium, and OOD. Though, all interviewers came late and kinda rushing. Averagely, I had 30min per round. Nevertheless, they were friendly and helpful. However, still got rejected, and I asked for feedback, again, no response from the recruiter. Overall, engineers were good, just the recruiter was so unprofessional, never respond to emails.