ABAP Developer - SAP IS-U
Vattenfall1 day ago
Berlin, GermanySenior
Responsibilities
- Analyze and implement market-specific processes and legal requirements for German energy-market communication and supplier switching.
- Create solution concepts and develop ABAP programs and SAP Business Workflows.
- Perform SAP IS-U customizing, particularly IDE/Intercompany Data Exchange configuration.
- Implement, troubleshoot, maintain, and support solutions under existing service-level agreements.
- Advise customers on required technical and functional adjustments.
- Collaborate with business units and participate in projects within the area of responsibility.
Requirements
- Completed university or university of applied sciences degree, preferably in computer science, business informatics, or economics, or equivalent knowledge and relevant professional experience.
- Several years of practical experience with supplier switching processes in the energy sector.
- Very strong knowledge of current requirements and developments in the deregulated German electricity and gas markets.
- Several years of practical experience with ABAP-OO programming and SAP Business Workflow in SAP IS-U.
- Experience with SAP IS-U customizing, particularly the IDE/Intercompany Data Exchange component.
- Preferred knowledge of SAP IDEX components, SAP IS-U/CRM integration, SQL, ALE and IDoc development, interface and framework development, SAP enhancement technologies, SAP Master Data Generator, and Microsoft Visio.
- Experience with S/4HANA and S/4 Utilities is advantageous.
- Very strong written and spoken German-language skills.
Benefits
- Competitive compensation.
- Training and personal development opportunities.
- Flexible working options, including the possibility of working from home.
- Work-life balance and family-friendly flexibility.
- International and innovative working environment.
- Position based in Berlin or Hamburg; applications in German are requested by 02.12.2026.
About Vattenfall
Vattenfall is a European energy utility that generates, distributes, and sells electricity and heat to households, businesses, and municipalities across Northern and Central Europe. It develops and operates hydro, wind, and solar assets, runs district heating networks, and offers e‑mobility charging and energy retail services. Founded in 1909 and headquartered in Solna, Sweden, Vattenfall is wholly owned by the Swedish state.