Alibaba

Two Leetcode questions were asked, followed by some questions about the Java language and network basics. There was also a simple system design question, which was not discussed in detail.

After passing the online assessment, they arranged two rounds of technical interviews about operating systems, computer networking, C++, and coding, and another round of HR interviews. The entire process takes about a month.

One round of coding, with medium-hard questions. Three rounds of technical interviews, asking everything related to your university projects. The last round is an interview with the group leader. One round with HR, asking about salary expectations