HR around to check your background, then followed with 2 tech interviews, last round will be manager round. Process is fast, so its possible to finish the whole process within a week, but most interviewer will speak Chinese.

The interview process consisted of multiple rounds focusing heavily on backend fundamentals and real-world system design. The interviewers asked in-depth questions about Java, Redis, and Kafka, including internal mechanisms and implementation details. Some discussions went down to source code level, requiring a strong understanding beyond just high-level concepts. The process was quite technical and detail-oriented, with less emphasis on behavioral questions.

4 rounds, 3 technical rounds and last round with HR. My role was as a FE developer. Make sure you understand the language well and its gotchas, as the interviewers expect you to have a deep understanding of the language and the JS engine