The process was long but not really hard.

I applied during COVID, so everything was done remotely.

First, I had a quick HR call (30 minutes), then an hour interview with the team lead to discuss the job and my previous roles. There were some background questions, but no deep technical ones.

Next was a more technical interview about my previous tasks and technical background, including workflow and real-life scenario questions.

Then, there was a coding test of about an hour with two members of the team. The test was not hard; it mostly tested good practices and algorithms.

Finally, I had a full day of interviews with four people on the same day. Two were technical: one was a coding review, and the second was a small real-life project to profile and optimize. The other two were conversations with team members about work at Unity and within the team.

The complete process was really smooth. Everyone was nice and very friendly at all steps. I just missed some information about the total number of interviews I had to do, which made the process seem never-ending. But overall, it was a good experience.

Background questions.

Knowledge about Unity profiling tools.

Write a translator from Roman numerals to decimal.