Thanks a lot! You're from Poznań, right? Do you think it's possible to get a job there in 2-3 months time if I don't speak Polish, besides some crap slave labour in a call centre?
Generally speaking, you need to pay your dues here. No-one is particularly interested in hiring foreigners who don't speak Polish unless they are a must-hire for some reason.
I've met people like you before, and they really struggled to find work. If you aren't desirable for Poles, then call centre work is as good as it gets. There's nothing wrong with such work in the beginning - it'll help you find something better in the long run.
Why are you moving here?