SAP ABAP Developer (E-Invoicing) - Fully Remote - Europe
hace 24 horas
Hemel Hempstead
Freelance/Contract SAP ABAP Developer (E-Invoicing) - Remote - Europe Location Remote Engagement Type On-Demand Contractor Work Arrangement • 0-20 hours per week, • Work assigned based on project demand, • Flexible, as-needed engagement model, • Long-term opportunity for the right consultant Position Summary We are seeking an experienced SAP ABAP Developer to provide on-demand development and support services across SAP landscapes. The successful consultant will support enhancement, integration, compliance, and maintenance activities, working closely with functional and technical teams to deliver high-quality SAP solutions. A key focus of this role will be supporting Poland eInvoicing (KSeF) requirements, including integration development, XML processing, compliance validation, and submission management. Key Responsibilities • Design, develop, and maintain SAP ABAP objects including Reports, Interfaces, Conversions, Enhancements, Forms, and Workflows (RICEF)., • Develop and support integrations using IDocs, RFCs, OData services, APIs, and web services., • Translate business and functional requirements into scalable technical solutions., • Troubleshoot and resolve production issues, performance bottlenecks, and integration failures., • Support SAP enhancement and compliance initiatives, including country-specific regulatory requirements., • Perform technical analysis, impact assessments, and root cause investigations., • Prepare and maintain technical specifications, design documentation, and support materials., • Collaborate with SAP functional teams and business stakeholders to deliver effective solutions. Required Skills & Experience • 5+ years of SAP ABAP development experience., • Strong hands-on experience with:, • Classical and OO ABAP, • ALV Reporting, • User Exits, BAdIs and Enhancements, • SmartForms, SAPscript and Adobe Forms, • Performance tuning and optimisation, • Experience developing and supporting:, • IDocs, • RFCs/BAPIs, • OData Services, • REST/SOAP APIs, • Web Services, • Experience working with SAP ECC and/or SAP S/4HANA environments., • Strong troubleshooting and production support capabilities. Mandatory Requirement Poland eInvoicing (KSeF) Candidates must have hands-on experience supporting Poland's National e-Invoicing System (KSeF), including: • KSeF integration development, • XML generation and validation, • Submission and response handling, • Error management and monitoring, • Compliance with Polish eInvoicing regulations, • SAP integration with KSeF services Preferred Skills • SAP S/4HANA development experience, • CDS Views, • AMDP, • New ABAP syntax, • Functional understanding of SAP FI, SD and MM processes., • SAP Fiori/UI5 development experience., • Experience supporting global eInvoicing or digital tax compliance initiatives., • Knowledge of SAP Integration Suite or middleware platforms. Ideal Candidate You are a hands-on SAP ABAP developer who can quickly understand existing solutions, troubleshoot issues independently, and deliver high-quality technical enhancements. You have practical experience supporting regulatory compliance initiatives, particularly KSeF, and are comfortable operating in a flexible, on-demand support model. JBRP1_UKTJ