SAP ABAP-Fiori Consultant

• Design, develop, and enhance custom SAP applications using ABAP, OData, SAP Fiori/UI5, and SAP S/4HANA extensibility frameworks. Develop objects across the SAP landscape, including WRICEF (reports, interfaces, conversions, enhancements, forms), ensuring alignment with clean-core and upgrade-safe principles.

• Develop integrations and connectivity between SAP Charm and ServiceNow for change management.

• Support full-stack development for SAP Fiori applications, including UI5 front-end, backend logic, OData service modeling, and performance optimization. Build an SAP Fiori app that can be deployed on a Zebra Handheld inventory scanning device and be integrated with SAP S/4 HANA in real time.

• Debug, troubleshoot, and optimize existing ABAP code, integrations, BRIM/SOM processes, and related applications for performance and reliability. Participate in design and technical specification creation, code reviews, transport management, and adherence to SAP development standards.

• Integrate SAP with ServiceNow and other external systems via REST/SOAP APIs, JSON/XML structures, SAP Web Services, RFCs, and ServiceNow MID Server communications.

• Configure, support, and maintain RFC, web service, authentication protocols (OAuth2, Basic Auth, SSL Certificates), and external system communication. Develop and enhance solutions in SAP CRM Web UI / CRM_UI, including GENIL/BOL programming and One Order framework enhancements.

• Collaborate with functional teams (FI/CO, MM, BRIM/SOM/CI/CC) to translate business requirements into scalable technical solutions.

Do you have experience in XML?, * 7 to 10+ years of SAP ABAP development experience, including S/4HANA.

• 2 to 4+ years of SAP Fiori/UI5 development, including controller, model, and view architecture.
• Hands-on development experience with:
• SAP CRM Web UI / CRM_UI
• GENIL/BOL programming / One Order Framework
• OData service development (classical + RAP)
• REST/SOAP APIs, JSON/XML, and external integrations
• RFC and Web Service configuration
• Authentication protocols (OAuth2, Basic Auth, SSL Certificates)
• ServiceNow MID Server integrations
• SAP BTP (Business Application Studio, Cloud services)
• SAP UI5 / JavaScript / HTML5
• Experience with 2+ full lifecycle SAP implementations or major system upgrades.

Preferred Skills & Experience:

• Strong understanding of SAP ABAP, including OO-ABAP, BADIs, user exits, enhancement frameworks, CDS Views, AMDP, and RAP-based development.
• Expertise in SAP CRM Web UI / CRM_UI framework.
• Strong ABAP development experience for user exits, BADIs, enhancements, and Web Services.
• Experience customizing and integrating SAP Solution Manager or SAP Charm with ServiceNow or other ITSM tools.
• Hands-on experience with SAP Fiori/UI5, SAP Fiori Elements, Launchpad configuration, catalogs, groups, and tiles.
• Experience in building and deploying a Fiori App on a handheld inventory scanning device.
• Proficiency with OData service creation, SAP Gateway, REST APIs, SOAP APIs, JSON/XML structures, and SAP-to-ServiceNow integrations.
• Experience with SAP CRM Web UI and CRM_UI framework, including GENIL/BOL development and One Order model.
• Familiarity with ServiceNow MID Server integrations and communication with SAP systems.
• Strong knowledge of RFC and Web Service configuration in SAP for external integrations.
• Familiarity with authentication protocols, including OAuth2, Basic Authentication, and SSL Certificates.
• Orders, Contracts, and BTMF processes.
• Experience developing SAP OData via RAP, BTP, and modern SAP cloud-aligned development tools (BAS).
• Experience with UX/UI concepts, responsive design, and building intuitive front-end experiences.

Data-Core Systems, Inc. is a provider of information technology, consulting, and business process services. We offer breakthrough tech solutions and have worked with companies, hospitals, universities, and government organizations. A proven partner with a passion for client satisfaction, we combine technology innovation, business process expertise, and a global, collaborative workforce that exemplifies the future of work. For more information about Data-Core Systems, Inc., please visit https://datacoresystems.com/.

Our client is a roadway system, and as a part of their digital transformation, they are implementing a solution based on SAP BRIM & Microsoft Dynamics CE.