Solution Architect PI/PO – ABAP (m/f/d)

Job Description

Solution Architect PI/PO – ABAP (m/f/d)

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 energy-saving solutions.
You will find sustainability everywhere at the Vaillant Group. In the office, at the production sites and on the road. Around 16,000 employees from over 70 countries are committed to this every day. As an international team, we take responsibility – for our future and that of our planet. We promote your personal development so that you can act with passion and together we can ensure a better climate.
Become part of the Vaillant Group and help us shape the future of heating!


Our team mission is to support the S/4HANA migration project by delivering robust parallel system solution designs that ensure seamless integration and operational continuity. We enable our business clients to achieve a smoother transition with minimal disruption and enhanced efficiency. You can look forward to:

  • Conception, design, and implementation of SAP solutions using technologies such as SAP PO 7.5 (RFC, BAPI, Proxy, IDOC, BPM), SAP Cloud Integration, and SAP ABAP
  • Supporting internal ABAP and PI/PO developer teams with technical expertise to identify and implement appropriate technical solutions
  • Development and optimization of interfaces and connectors, as well as implementing data mappings for the integration of SAP and non-SAP systems (e.g., Salesforce, IoT, Microsoft Azure)
  • Assessing and improving the performance, design, and efficiency of integration scenarios, including constant refactoring of existing components in consultation with relevant stakeholders
  • Independent and proactive coordination, in close collaboration with function consultants and process owners, to implement functional requirements in our technical landscape

  • Experience: You have solid experience within the SAP PO / NetWeaver and SAP ABAP development environment
  • Know-how and skills: ABAP development experience across various modules, with additional expertise in Solution Manager (ChaRM) and quality assurance; integration architecture experience in designing end-to-end technical solutions to integrate SAP systems (SAP ECC and SAP S/4), leveraging modern methods and tools such as continuous integration, automated testing, and cloud-based development
  • Nice to have: Knowledge of the SAP RAP and SAP CAP development frameworks
  • Personality: You are a proactive team player with excellent learning skills and are willing to drive performance and change
  • Language skills: You are fluent in English; additional language skills (e.g., German) are an advantage

  • Hybrid Work: We offer our employees the opportunity to work on a hybrid basis as well as the option to temporarily work from a country within the European Union
  • Onboarding: Our clearly structured onboarding process, including an onboarding app, enables us to integrate new employees into Vaillant Group quickly and in a targeted manner
  • Health management: We offer comprehensive preventive health counseling and measures
  • Individual development:Our development programs GROW, EVOLVE, LEAD and EXCEL prepare you for the next step in your career
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