Personally, I recommend staying away from this company. Though it may seem easy to enter the industry, the whole organization is not professional at all. Starting from the description of an open position (written in poor English, just a couple of phrases about the primary responsibilities), ending with the fact that despite the fact they mentioned only a decent level of English and Czech as a requirement, still they asked for Ukrainian. Wouldn't it be fair to mention it in the first place and not waste the time of your candidates? That was a massive red flag. Also, the company practices illegal stuff like unofficial employment and violation of the labor code (you can come up with possible outcomes). It seems like this company brings a bad Eastern mentality to Europe and it is visible even during interviews.