Welcome to EU! Prepare for a cultural shift:

Considering that everyone on lemmy is 30+ communist tech worker, it's probably a welcome change

Speaking more specifically about Poland, depending on how you measure, we might have the most rapidly secularizing society in the world Some Americans (catholic fundamentalists) seem to think that you can just barge in, snatch a tradwife and plot of land and live like it's 50s, but these people are straight up delusional. Introducing ban on abortion, for example, erased full quarter of support for the party that did it (40% ish to 30% ish overnight) and caused largest protests since dissolution of Soviet Union. There are conservative women, but these tend to be 60+

In tech job market specifically, the bubble has ended (like everywhere else i guess), but if you're a senior or able to keep your current job you'll be fine (not sure how you'd get residence permit then). You'd need to lean Polish as a practical matter, because while lots of people do speak decent English, many don't (esp. 50+ and in small towns) and many official matters can be done in Polish only. Like everywhere else, there's division between more conservative rural areas and more liberal large cities; no one wants to live in the former, even locals, and so most of foreigners live in Warsaw (or Kraków, or Wrocław). It sounds like you'd blend in right away in one of these places. While property prices and rent went up since start of the plague, it's not as crushingly bad as in, say, Berlin or Rotterdam. Random benefits include ability to pirate absolutely everything without VPN with no consequences and ability to use complaint as a conversation starter