SAP Integration Engineer (CPI/BTP) Freelance

Location: Remote in Bulgaria

Company

hirify.global is an experience innovation company that combines data, AI, creativity, and technology to deliver digital transformation and customer experiences.

What you will do

• Design, develop, and test integrations using SAP Cloud Integration (CPI) within SAP BTP.
• Connect an Azure-based AI invoice booking solution with SAP S/4HANA supplier invoice APIs.
• Define interfaces, data mappings, and integration flows with the Azure development team.
• Implement authentication, validation, error handling, monitoring, retry mechanisms, duplicate prevention, and transaction consistency.
• Support auditability, approval checkpoints, troubleshooting, and end-to-end testing.
• Document interfaces, configurations, dependencies, and recovery procedures.

Requirements

• Hands-on development experience with SAP CPI and SAP BTP.
• Familiarity with SAP S/4HANA supplier invoice APIs.
• Experience integrating SAP with external applications or cloud platforms.
• Practical experience with API-based integrations, including OData and REST.
• Understanding of SAP FI invoice processing and financial posting workflows.
• Experience handling integration failures, retries, duplicate prevention, and transaction consistency.
• Ability to work independently and collaborate closely with an Azure development team.
• Working proficiency in English.

Nice to have

• Experience with SAP CIM and/or SAP Ariba.
• Experience integrating SAP with Microsoft Azure services.
• Familiarity with AI-driven invoice processing or financial automation.
• Experience with Agile methodologies and consulting.

Culture & Benefits

• Part-time freelance engagement for an initial three months, with a possibility of extension.
• Remote work from Bulgaria.
• Continuous learning, professional growth, creativity, diversity, autonomy, and knowledge-sharing.
• Inclusive and accessible workplace with reasonable accommodations available during the interview process.

Hiring process

• The Talent Acquisition team reviews applications after submission.
• The CV should cover relevant experience and expertise; candidates are assessed based on skills, experience, and potential.
• Age, gender, marital status, and a headshot are not required.