Microsoft

It was a full-day interview that consisted of four sections. One of them was behavioral, and the others were technical. In general, it was a good experience. It takes approximately a month to prepare for all sections.

I first had to complete an online test on Codility, which was one hour long and included two coding questions. After passing that, I had five interviews on the onsite interview day: * One with HR * One with the hiring manager * A debugging interview

Easy to medium, but solvable in 60 minutes. I took only 30 minutes to solve both problems, but I was unable to code them properly, and not all test cases passed.