Prospective Teacher in Germany

[Bloodworth]

Hello guys,
I am a prospective teacher and I am wondering whether I should go with a TESOL or a CELTA for teaching in Germany. I understand that finding a job will be difficult in Germany, but I am willing to do the leg work and I do speak German as well as English. I am looking for the right course and was wondering which certification I should pursue. I already have my B.A. and so going through a university program is not an option. Any advice you have will be great.