Welcome to the Wefugee Community and sorry for the late reply!
Regarding your question, please check out the following thread, as there was discussed a similar topic: https://www.wefugees.de/804915/work-germany-with-holding-permisso-soggiorno-politico-years.
I hope you will find some useful information here. Otherwise do not hesitate to contact us with any further questions!
All the best,