It was a junior position. I am a graduate and have no prior experience.

First, I had a recruiter call asking about me and if I'm interested in the position.

Then, I spoke with the manager in order to make sure I had enough knowledge for the job.

Finally, there was a technical interview of two hours.

I had four questions:

1. Write mergesort.
2. Mergesort on a linked list.
3. The "sort colors" problem on LeetCode, but instead of numbers, there were objects.
4. The producer/consumer problem on a cyclic buffer.