Senior SAP Developer - S/4HANA Service Programming

Hitachi Energy is seeking a Senior SAP Developer (Development Specialist) S/4HANA Service to provide deep technical expertise across the Issue-to-Resolution (I2R) service domain. In this role, you will design, develop, enhance, and support end-to-end SAP S/4HANA Service processes, including service requests, service orders, service confirmations, service contracts, installed base management, and service material master data.

You will play a key role in shaping the technical architecture of the S/4HANA Service solution by leveraging modern SAP technologies such as ABAP on HANA, RAP, BOPF, CDS Views, OData Services, Fiori applications, and SAP BTP extensions, while ensuring alignment with SAP's Clean Core strategy. This is an exciting opportunity to collaborate with global stakeholders and contribute to the continuous evolution of customer service and service management solutions.

Design, develop, and enhance end-to-end Issue-to-Resolution (I2R) processes across SAP S/4HANA Service, including service requests, notifications, service orders, service contracts, and service confirmations.

Translate business and functional requirements into scalable technical solutions and own the end-to-end technical implementation.

Develop and extend service order and service confirmation functionality using BAdIs, SAP Enhancement Framework, RAP, and BOPF business object extensions.

Own and document the technical architecture of the SAP S/4HANA Service solution, including data models, process flows, user interfaces, and integration touchpoints.

Build and enhance CDS Views, OData Services, Fiori, and Fiori Elements applications to deliver modern, role-based user experiences.

Utilize ABAP on HANA, AMDP, RAP, and code pushdown techniques to optimize application performance and scalability.

Implement and enhance BRF+ decision logic, action profiles, determination profiles, and categorization profiles supporting service request resolution processes.