In tech it should be fine. I know in the game industry, at least, they don't care what other languages you speak, as long as you speak English. May or may not be true at bigger companies, e.g. if you're in IT in a big mainly-Swedish company.
Though if you want to work at a bigger company, you could try Denmark, where my impression is that English workplaces are multiplying much faster. The biggest private-sector employer, Maersk, a few years ago switched to an officially all-English workplace, and this is becoming common. Their motivation was that as a multinational logistics company, it's too troublesome to have different languages involved: they want to have the flexibility to assign someone from Hong Kong to a Copenhagen-hosted teleconference, or forward them a document created in Copenhagen, so corporate policy is now that everything happens in English, except for a narrow range of things that legally must be done in other languages.
Though if you want to work at a bigger company, you could try Denmark, where my impression is that English workplaces are multiplying much faster. The biggest private-sector employer, Maersk, a few years ago switched to an officially all-English workplace, and this is becoming common. Their motivation was that as a multinational logistics company, it's too troublesome to have different languages involved: they want to have the flexibility to assign someone from Hong Kong to a Copenhagen-hosted teleconference, or forward them a document created in Copenhagen, so corporate policy is now that everything happens in English, except for a narrow range of things that legally must be done in other languages.