Sr SAP BTP Integration Developer

Trillion Technology Solutions • Reston, VA

3d

About The Position

We're seeking a Senior SAP Business Technology Platform (BTP) Integration Developer with strong SAP S/4HANA back-end integration experience to design, build, and support enterprise integrations in complex environments. US Citizenship is required. Experience delivering for Federal or Public Sector (e.g., Government & Public Services) environments is strongly preferred.

Requirements

• US Citizen (required)
• Ability to support Federal/Public Sector clients and comply with applicable background checks and onboarding requirements (as applicable)
• 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.

Nice To Haves

• Prior delivery for Federal / Public Sector organizations (regulated environments, audits, ATO-like controls, strict change management).
• Experience with SAP Event Mesh, asynchronous/event-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).

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.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed