Criteo Software Engineer interview experience

I was given two problems in each of the first two rounds, and the format was straightforward enough that it felt like they were checking consistency rather than tricking me.

After those coding-focused rounds, the process shifted into system design, where the expectation was that I’d talk through design decisions and reasoning. By the time I reached the final round, I understood what they were measuring, and the overall pace felt manageable even though I knew design would be the heaviest part.