the-daad-offers-scholarships-for-foreign-graduates-from-all-disciplines-who-have-at-least-two-years-of-professional-experience
The DAAD offers scholarships for foreign graduates from all disciplines who have at least two years of professional experience. You will have the opportunity to pursue a postgraduate or Master’s degree at a state or state-recognised German university, and in exceptional cases, even a doctoral degree (PhD).
More information on the programme: 
https://www2.daad.de/.../en/21148-scholarship-database/...
https://www2.daad.de/.../en/21148-scholarship-database/...