I'm in the following situation. I'm Brazilian and I've come to Germany to study. Currently I possess the residence permit for study preparation. This week I've received an offer (I didn't look for a job - they got in touch with me) from a big company in the IT field to join their team. I already have the contract in hand!
Based on the salary, I would be able to apply for a Blue card but I don't meet the higher study degree that is required.
My only option would be applying for a normal full time work permit, but I would like to know if it is possible to do this? That is to change from my current visa to a full time work permit.