ABAP Developer - SAP IS-U
Vattenfall2 days ago
Hamburg, 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 customization, particularly IDE/Intercompany Data Exchange customization.
- Test, implement, troubleshoot, and maintain solutions under existing service-level agreements.
- Advise customers on necessary technical and functional adaptations and collaborate with business units on solution delivery.
Requirements
- Completed university or university of applied sciences degree, preferably in computer science, business informatics, or business administration, or comparable knowledge or relevant professional experience.
- Several years of practical experience with supplier switching processes in the energy sector.
- Very good knowledge of current developments and requirements in the deregulated German electricity and gas markets.
- Several years of practical experience with ABAP Objects programming and SAP Business Workflow in SAP IS-U.
- Experience with SAP IS-U customization, especially the IDE/Intercompany Data Exchange component.
- Preferably, 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, MS Visio, S/4HANA, and S/4 Utilities.
- Very strong written and spoken German skills.
Benefits
- Competitive compensation, training, and personal development opportunities.
- Flexible work options, including the possibility of working from home, to support work-life balance.
- Work location in Berlin or Hamburg.
- Applications must be submitted in German through the company website 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.