There were 2 rounds of interviews. We have met in person for the both time. The interview was in English. In the first stage I've met with 2 developers and Creative director. It was very casual and they were asking me mostly about my past experiences and my personality. On the second interview, alongside 2 developers I have met the CEO as well. That time I had to present my portfolio and we went through code examples. Nothing too difficult. The whole interview process was fast. From the recruiter call to signing the contract it took no more than 3 weeks. I got the job and they even sponsored my visa.