Senior SAP BTP CAP Developer - Cloud Integration & SSO

MAK Technologies LLC; Pennsylvania; On-site; USD 110,000 - 140,000; Part time

Job summary

MAK Technologies LLC is seeking a skilled SAP CAP developer to build and configure a CAP application on SAP BTP/CF, replacing the legacy IVR backend. You will wrap RFCs into RAP/Service Gateway and expose them as OData v4 services for BTP consumption, while integrating with SAP Integration Suite and an on-premises IVR PIN database via RESTful APIs and OAuth 2.0.

You will also configure App Router on BTP for a public URL, enable SSO through a SAML/OIDC trust chain, and use BTP services such as

Qualifications

• Experience building CAP apps on SAP BTP/Cloud Foundry.
• Knowledge of exposing RFCs as OData v4 services for BTP consumption.
• Experience with SAP IAS, SAML, OAuth 2.0 for SSO and trust configuration.
• Familiarity with ABAP RFC/BAPI interfaces (consumer-side).

Responsibilities

• Build and configure a CAP application on SAP BTP/CF to replace the existing IVR backend.
• Wrap legacy RFCs into RAP Business objects or Service Gateway and expose as OData v4 services.
• Integrate CAP with SAP Integration Suite to connect BTP with on-premises IVR PIN database via REST and OAuth 2.0
• Configure App Router on BTP to provide a public URL and route to S/4HANA BSP on private cloud
• Implement SSO via SAML/OIDC chain: LiteBlue -> BTP Subaccount -> SAP IAS -> 3rd-party IdP -> S/4HANA
• Utilize BTP services including SAP Authorization and Trust Management, IAS, Destination Service, Connectivity, logging, PostgreSQL, Object Store
• Participate in MIT and support Customer Acceptance Testing.

Skills

SAP BTP

CAP (Node.js or JAVA)

OData v4

SAP IAS/SAML/OAuth 2.0

ABAP RFC/BAPI interfaces

Job description

MAK Technologies LLC is seeking a skilled SAP CAP developer to build and configure a CAP application on SAP BTP/CF, replacing the legacy IVR backend. You will wrap RFCs into RAP/Service Gateway and expose them as OData v4 services for BTP consumption, while integrating with SAP Integration Suite and an on-premises IVR PIN database via RESTful APIs and OAuth 2.0.

You will also configure App Router on BTP for a public URL, enable SSO through a SAML/OIDC trust chain, and use BTP services such as