- (Senior) Inhouse Consultant (m/f/d) – SAP BTP Company: Vaillant Group Business Services GmbH | Location: Remscheid | Country: Germany We take care of a better climate. In every home and our environment. As a successful family business, we have been living up to this claim for over 150 years. We are one of the world's leading providers of heat pumps, digital services and efficient gas heating appliances and offer energysaving solutions....