Do immigrants have to learn German in Germany?

There's a gap between Germany's need for skilled labor and the experiences of many immigrants trying to integrate. Germany's bureaucracy and job market culture is often not geared to help them.

source https://www.dw.com/en/do-immigrants-have-to-learn-german-in-germany/a-70467984?maca=en-rss-en-ger-1023-rdf