SAP CPI Developer (OData V2 Deep Insert)

South Geeks•Wyoming, NY

1d•Remote

About The Position

We are looking for an SAP CPI Developer to build a brand-new SAP CPI iFlow for PM Historical Notifications from scratch. This is a 4-month engagement (16 weeks, 8 sprints). You will work part-time on schema study during W1 to W2, ramp during SP1, then move to full-time during the active development phase in W11 to W16. The existing Work Order CPI iFlow is reused as is and is explicitly out of scope for this role.

Requirements

SAP Cloud Platform Integration (CPI / BTP Integration Suite), 2+ years hands-on.
OData V2 Deep Insert (CREATE_DEEP_ENTITY): direct iFlow implementation experience. This is non-negotiable. Expect a live iFlow trace or code sample at the technical interview.
HTTPS inbound adapter, payload validation, security policy.
XML/XSD mapping in iFlow (Graphical Mapping or XSLT, schema validation node).
SAP Gateway integration (OData service call from CPI, OAuth2 or Basic auth).
Error handling in CPI (dead-letter queue, exception subprocess, alert framework).
Professional written English for interface contract documentation.

Nice To Haves

SFTP adapter for controlled file pickup
CPI monitoring (MPL log interpretation, correlation IDs, alerts)
XSD schema design for collaborative authoring
CPI tenant administration
SAP S/4HANA connectivity (Cloud Connector or direct HTTPS)
SAP PM module awareness

Responsibilities

Build the new SAP CPI iFlow for PM Historical Notifications (HTTPS inbound).
Co-design the joint XSD with the client PM at Gate 0 (W2 to W3).
Map XML to OData V2 Deep Insert format and implement the atomic CREATE_DEEP_ENTITY POST (header plus all Findings child entities in a single transaction).
Implement SAP Gateway routing, error handling, dead-letter strategy, and CPI-to-SAP correlation IDs.
Set up controlled SFTP / Google Cloud Storage file handoff.
Write the iFlow documentation and runbook.
Support SIT testing for Deep Insert atomicity.