Alibaba

There are 4 tech interviews and 1 HR interview. Tech questions are mostly about the JVM, I/O, networking, and operating systems. Coding is not emphasized heavily, but you will be asked to explain your thinking process for certain questions, such as

The interview process was very long, with approximately 5-6 rounds. It was quite lengthy, and they asked tough questions. Make sure to prepare well.

There were several phone interview rounds. They asked me algorithm and math questions. There was also a coding test, for which I wrote my code and emailed it to the interviewer.