Coming to POA September (Porto Alegre)

Hi everyone, great to be a part of the community. I joined the forum as in September I am coming to Porto Alegre to be with my girlfriend and hopefully work in the area,

I think my best option is to teach English, as I will be doing a TEFL course in my hometown before coming and have experience tutoring English here in my university city of Liverpool. So this is my question to the community: how feasible would it be to assume or hope to get a job of this nature in Porto Alegre? I understand that many foreigners come to do exactly this, it's just that this seems by best option as I have no specialized or professional field (as of yet), as I graduate in May.

What do you think? Is there any good place to start?