Possibilities of working in the field of law in Baden-Wurttemberg?

Dear friends,

I would be very grateful if you could tell me what are possibilities of working in the field of law in Stuttgart or any other place in Baden-Wurttemberg?

I am Bosnian-Herzegovina citizen, doing doctorate degree in the field of International public law, with specialization in multilateral diplomacy.

What are conditions for recognition of degree in Germany?
Are there any specific requests regarding the citizenship when working in law field?

Thanks!
xxx