Locations in Germany: Darmstadt, Cologne, Duesseldorf, Hamburg, Leipzig, Marburg, Berlin, Munich, Nuremberg..With Natural, our customers can access their critical - for example, in our Adabas database system –..maintainable code and openness to new technologies and methods.Very good written and spoken English skills, German..Assembler programming.In-depth knowledge of mainframe architecture, software development life cycle, and system..of advanced skills in Mainframe Assembler programming (on BS2000 or z/OS) and some skills in C programming