Has anyone ever taught english in Brazil?

Hello, I'm an American, 24 years old, who has been thinking of taking the TOEFL teaching course to go teach english in Brazil. I have visited Brazil a few times, but not enough to know the experience of living there full time, plus what it would be like to work there. Just wondering if anyone can speak from experience how it is getting by teaching english there. I am specifically looking to teach in Recife. Thanks for your help!