Only managed to get the first round interview, an online coding session with a senior developer. The question is relatively hard and the interviewer will not give hints. There are no other questions available if you fail to answer the question.
Interview questions [1]
Question 1
Implement a graph and use the given vertexes to decide if the vertexes form a circle.
Live Coding for 30 minutes, ask about the project I did. You must be very good at coding to pass the live coding part. It's around leetcode medium level. The interviewer was nice and gave many advices on future career.
The interview process was fairly standard. They asked about technical skills, projects, and tested coding abilities. Overall, the communication went smoothly.
The interviewer was guiding throughout the process, helped debug the coding questions, and offered ideas to move forward.
Interview questions [1]
Question 1
What’s the most complex or memorable online incident or piece of feedback you’ve experienced?
Describe the most complex backend project you have taken charge of in the past. What is the business peak QPS? What technical bottlenecks did you encounter and how did you optimize them?