Three rounds that lasted about 3 hours. The questions are improvised, and related to their projects at the moment. The algorithm questions are common. There were a few design questions.
I applied through an employee referral. The process took 2 weeks. I interviewed at NIO
Interview
First the tech interviewer ask about the working experience, I just answer with the working experience in my resume, then they ask three algrithm questions in leetcode. I didn't prepare at that time, I think I just mess it up, so I failed.
There are many questions and require careful preparation. The interviewers are professional and will not put pressure on you, but will guide you. The questions asked are very basic knowledge that is rarely used in actual development.
Interview questions [1]
Question 1
Binary search, how to look up tables in sql, solid
What programming languages are you familiar with?
Describe the last project you worked on including, any obstacles and your contributions to its success.
What are your thoughts on declarative vs. imperative paradigms such as functional and object-oriented programming?
What are your most used design patterns and in what contexts do you use them?
What is “Agile” software development and what are your thoughts on it?
What are your thoughts on software testing?