Freelance Senior Full Stack SAP Developer

Introduction

I am looking for an experienced Freelance Full Stack SAP Developer for a large social organization. In this role, you will work on the development and modernization of a complex SAP landscape, implementing both front-end and back-end solutions. You will translate complex business processes into scalable and future-proof SAP solutions, thereby making a direct contribution to the digital transformation of the organization.

Organization

You will be working within a professional IT development team responsible for business-critical SAP solutions. The organization invests heavily in cloud technology, integrations, and modernization of the application landscape. Work is carried out in multidisciplinary teams according to Agile and DevOps principles, with plenty of room for personal input and innovation. Hybrid working is possible.

Job information

As a Senior Full Stack SAP Developer, you will develop and maintain applications within SAP S/4HANA and the SAP Business Technology Platform (BTP). You will work on both front-end components (SAPUI5/Fiori) and back-end logic (ABAP and cloud extensions) and ensure seamless integrations with other systems and services. You will build APIs, extensions, and applications that support core processes and contribute to migration and modernization projects toward the cloud. In doing so, you will actively contribute to Agile teams, DevOps processes, and the application of best practices within the SAP domain.

Result of the assignment:

• High-quality and stable SAP solutions on S/4HANA and BTP
• Modern, scalable applications and integrations that are ready for the future

Job requirements

• HBO/WO working and thinking level
• Extensive senior experience with SAP development (ABAP and SAPUI5/Fiori)
• Experience with SAP S/4HANA and SAP BTP
• Knowledge of integrations and API development
• Experience with Agile/SCRUM

Offer

• Start: February 2026
• Duration: until the end of 2026 (option to extend)
• Hours: 32–36 per week
• Hybrid working
• Working on large-scale SAP modernization within a social organization

Job application

Would you like to apply immediately? Then click on the application button. Do you have any questions or would you like more information? Feel free to contact Max at max@einvigi.com or call +31(0)38 211 0211.