Senior SAP Business Technology Platform (BTP) Integration Developer

Title: Senior SAP Business Technology Platform (BTP) Integration Developer

Location: - Washington, DC (Remote)
Hire Type: Contract

Day-to-day Responsibilities:

Design and implement integrations using SAP Integration Suite (Cloud Integration/CPI, API Management, Open Connectors as needed).

Build secure, reliable interfaces between SAP S/4HANA and external systems (cloud and on-prem), including event/message-based and API-led integrations.

Develop and maintain iFlows, mappings, adapters, exception handling, retries, and monitoring dashboards/alerts.

Implement and manage SAP BTP connectivity patterns (Cloud Connector, destinations, certificates, OAuth/SAML, principal propagation where applicable).

Develop and consume S/4HANA APIs (OData, SOAP, IDoc, RFC/BAPI) and support integration with SAP Gateway and related services.

Collaborate with functional and technical teams to translate requirements into integration designs, interface specifications, and test plans.

Perform troubleshooting, root-cause analysis, and performance tuning across integration runtimes.

Support CI/CD and transport processes for integration artifacts (versioning, promotion, approvals), aligned to program controls.

Produce documentation: interface catalogs, runbooks, support procedures, and security artifacts.

Required Skills:

5–8+ years in SAP integration development (or equivalent depth), including significant work on SAP BTP Integration Suite/CPI.

Strong SAP S/4HANA back-end integration experience (APIs/IDoc/RFC/BAPI; understanding of common S/4 integration objects and patterns).

Hands-on skills in:

Message formats: JSON, XML, XSD/WSDL, flat files

Groovy scripting in iFlows (and/or Java where applicable)

Mapping (graphical/message mapping), value mapping, content modifiers

Security: OAuth2, mTLS/certificates, PGP (as needed), key management basics

Experience with integration monitoring/operations (MPLs, tracing, error handling, alerting, SLAs).

Ability to work independently, lead technical workstreams, and mentor junior developers.

Preferred Skills:

Experience delivering for Federal or Public Sector (e.g., Government & Public Services) environments is strongly preferred.

Prior delivery for Federal / Public Sector organizations (regulated environments, audits, ATO-like controls, strict change management).

Experience with SAP Event Mesh, asynchronoevent-driven integration patterns.

Knowledge of SAP ABAP debugging basics for interface troubleshooting.

Familiarity with SAP IAS/IPS, SSO patterns, and enterprise identity integrations.

Experience integrating with common platforms (e.g., ServiceNow, Salesforce, Boomi/MuleSoft ecosystems, Azure/AWS services).

Exposure to SAP BTP services beyond Integration Suite (e.g., logging/monitoring services, Cloud Foundry/Kyma basics).

Education:

Bachelor''s Degree