Senior API & SAP PI/XI Integration Expert (Immediate Start)

About the Role We are seeking a highly skilled and experienced

API and SAP Process Integration/Exchange Infrastructure (PI/XI) Integration Expert

for an immediate, critical project with our client. The ideal candidate possesses deep architectural knowledge in both API design/security and SAP integration technologies (PI/XI/PO) and can rapidly translate business needs into technical designs and implemented solutions.

Key Responsibilities

API Design & Architecture:

Lead the design and documentation of the

end-to-end methodology for robust API calls

(REST/SOAP), ensuring scalability and performance.

Security & Authentication:

Implement and manage security protocols, including designing and configuring the process for

front-end user authentication

through the API layer (e.g., OAuth 2.0, JWT).

Development & Modification:

Hands-on development, modification, and creation of API...