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January 1, 2026

Senior ABAP Developer (with RAP)

Senior • Remote

$135 - $160/

Warsaw, Poland , +4

We are looking for an experienced Senior ABAP Developer to join an international project focused on modern SAP solutions. The role involves developing and maintaining high-quality SAP applications, with a strong focus on modern ABAP standards and REST-based architectures.


Responsibilities

  • Design, develop, and maintain SAP ABAP applications using classical and object-oriented ABAP

  • Work with modern ABAP syntax (7.40+) and follow best development practices

  • Build and extend solutions using RAP (Restful ABAP Programming Model)

  • Develop and maintain CDS views, OData services, and SAP Fiori applications

  • Collaborate on UI solutions using SAP UI5 / Fiori

  • Develop and support interfaces and integrations with external systems

  • Participate in technical design, code reviews, and system improvements


Requirements

  • Minimum 6+ years of experience in SAP ABAP development

  • Very strong knowledge of classical and object-oriented ABAP

  • Hands-on experience with RAP (Restful ABAP Programming Model)

  • Solid understanding of CDS, OData services, SAP Fiori, and UI5

  • Experience in interface and integration development, including:

    • ALE, RFC, BAPIs, IDOCs

    • APIs and Web Services

  • Ability to work independently and communicate effectively within a team


Nice to Have

  • Experience with S/4HANA projects

  • Familiarity with modern SAP architecture and clean core principles

  • Experience working in international environments


What We Offer

  • Long-term, stable cooperation on modern SAP projects

  • Supportive, professional team and clear development path


If you’re a senior-level ABAP developer looking to work with modern SAP technologies and RAP-based solutions, this role could be a great next step.