Senior SAP SD & eInvoicing Specialist

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

We are looking for an experienced Senior SAP SD & eInvoicing Consultant to join our team and contribute to the development, optimization, and transformation of SAP solutions within a complex international enterprise environment.

In this role, you will focus on SAP Sales and Distribution (SD), with particular emphasis on Bill-to-Cash processes, eInvoicing, billing, forms, and regulatory compliance . You will work closely with business and technical stakeholders to implement functional solutions, ensure seamless system integration, and support the transition from SAP ECC to SAP S/4HANA.

Responsibilities:

- Analyze business requirements and design, configure, and implement SAP SD solutions in SAP ECC and SAP S/4HANA environments.

- Support and optimize end-to-end Order-to-Cash processes, with a strong focus on Bill-to-Cash, billing, pricing, and invoicing.

- Coordinate SAP forms development, including functional specifications, customizing, testing, enhancements, and output management.

- Implement and maintain eInvoicing and eReporting solutions, ensuring compliance with country-specific legal and regulatory requirements.

- Perform functional customizing of SAP eDocument and eInvoicing solutions.

- Support cross-module SAP SD/FI integration and ensure consistency across end-to-end document flows.

- Investigate and resolve integration issues involving IDocs, interfaces, and related SAP technologies.

- Collaborate with business stakeholders, developers, and functional teams to deliver reliable and compliant SAP solutions.

- Support business stakeholders during SAP S/4HANA transformation and migration initiatives.

Requirements:

- Strong hands-on experience with SAP SD , including requirements analysis, solution design, functional configuration, and implementation.

- Solid experience working with SAP ECC (SAP R/3) and SAP S/4HANA.

- In-depth understanding of Order-to-Cash processes, particularly Bill-to-Cash, billing, and invoicing.

- Proven experience with SAP eInvoicing and eReporting solutions , including functional configuration and implementation in SAP ECC environments.

- Practical knowledge of SAP eDocument solutions and country-specific electronic invoicing regulations.

- Experience coordinating SAP forms development, output management, functional customizing, and testing.

- Good understanding of SAP SD/FI integration and end-to-end document flows.

- Practical experience with IDocs, SAP interfaces, system integration, and troubleshooting.

- Strong analytical, problem-solving, and stakeholder communication skills.

Nice to Have:

- Experience with SAP SD pricing configuration and pricing-related processes.

- Participation in SAP ECC to S/4HANA transformation or migration projects.

- Experience working in complex international SAP landscapes with multiple country-specific compliance requirements.

We offer*:

- Flexible working format - remote, office-based or flexible

- A competitive salary and good compensation package

- Personalized career growth

- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)

- Active tech communities with regular knowledge sharing

- Education reimbursement

- Memorable anniversary presents

- Corporate events and team buildings

- Other location-specific benefits

*not applicable for freelancers