SAP ABAP–Fiori Consultant

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. Data-Core Systems Inc. is seeking an SAP ABAP–Fiori Consultant to be a part of our Consulting team. You will participate and effectively contribute to the design, development, and implementation of complex applications, often using new technologies. You will provide technical expertise and systems design for individual initiatives. You will have an opportunity to work with other SME consultants from our existing team. Roles & Responsibilities: 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. Required Skills & Experience: 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. We are an equal opportunity employer.