, if your native language is English, you can try as a teacher. Some follow a course in Bangkok so they have the papers needed for teaching. A former friend of mine did it that way, but I can’t give you more information because I don’t see her anymore. Housing is all over Thailand no problem, condos and houses by the hundreds for rent and sale.
Everything is different during Covid, you can’t count on your two hands how much business are closing now. There’s a strict law in what you can and cannot do in Thailand. Simply the best is a foreign company working here, they provide you all the necessary papers. If there is a Thai company who take foreign workers the wages are far from high. Do the necessary things to find out what you want and where, because it’s a big country.
But...also a lot of scammers are active....you have to find out which of them have the approval of the government. There are honderds of them illegal, how to find out?....till the police look at your papers....than you know!
I mean first you have to write in (register) then you get a code, and then you can apply for 90 days. Once you have done that, it’s easy doing the 90 days, that’s how I did it