Almost everyone in Finland speaks either good or fluent English. Movies and TV shows aren't dubbed apart from some animated content, usually for kids. Domestic media can only create so much content for a population of 5 million, so the population is constantly subjected to English language media.
There's also regions along the coast where a sizable portion, or even the majority of people, are Swedish speaking[1] (and bilingual to various degrees). Swedish is an official language, and if you want to be a pain in the ass to the 95% of the population that doesn't speak Swedish apart from the mandatory school courses, you are entitled by law to get service in Swedish.
Working only in English is obviously harder, but if you want to live here, don't let that stop you.
There's also regions along the coast where a sizable portion, or even the majority of people, are Swedish speaking[1] (and bilingual to various degrees). Swedish is an official language, and if you want to be a pain in the ass to the 95% of the population that doesn't speak Swedish apart from the mandatory school courses, you are entitled by law to get service in Swedish.
Working only in English is obviously harder, but if you want to live here, don't let that stop you.
https://en.wikipedia.org/wiki/Swedish-speaking_Finn