If you want to live and work in Germany, you should learn German. A good knowledge of the language will help you both in your work and in your everyday life. A knowledge of German is even mandatory in order to be able to work in certain professions.
Learn German in an integration course
The integration courses funded by the Federal Office for Migration and Refugees (BAMF) are aimed at immigrants, asylum seekers with good prospects of being able to remain in Germany, persons with leave to remain and holders of a residence permit. Integration courses teach German skills that will help you in everyday life.