Job Description

Join a major telecom industry client at a pivotal moment as they roll out a Greenfield SAP S/4 Public Cloud solution supporting Services, Sales CPQ, Financials and more. You’ll play a key role in connecting a complex mix of hardware installation, services and networking support processes across SAP and non-SAP landscapes. This is a fully remote contract role where your integration expertise will directly shape a strategic, enterprise-wide transformation.

About the Role:

You will design, build and support integration solutions using SAP Cloud Platform Integration (CPI) and SAP BTP Integration Suite to connect S/4 Public Cloud with both cloud and on-premise systems. Working closely with functional and technical teams, you will ensure robust, secure, and scalable interfaces across Service, Sales CPQ and Finance processes. Your work will be critical in stabilizing and optimizing end-to-end data flows for a high-visibility Greenfield implementation.

Key Responsibilities:

• Design and develop integration flows (iFlows) in SAP CPI/Integration Suite for SAP-to-SAP cloud scenarios (including Concur, Ariba, CPQ) and cloud-to-on-prem legacy integrations.
• Implement and configure REST, SOAP, OData and web services interfaces to support end-to-end business processes in S/4 Public Cloud.
• Use Groovy and JavaScript scripting within CPI to handle mappings, transformations, error handling and custom logic in integration flows.
• Configure and manage security and authentication mechanisms (OAuth 2.0, SAML, TLS, certificates) across all integration endpoints.
• Develop and maintain XSLT-based transformations and mappings for complex data structures, including IDocs and RFC-based integrations.
• Set up and manage SAP Cloud Connector to enable secure connectivity between cloud systems and on-premise legacy applications.
• Execute and document integration testing using tools such as Postman or SoapUI, including negative testing, performance checks and regression validation.
• Troubleshoot, optimize and support existing interfaces, providing root cause analysis and remediation for integration issues in production and non-production environments.

Key Requirements:

• Strong hands-on experience with SAP Cloud Platform Integration (CPI) and SAP Integration Suite (Cloud Integration, API Management, Open Connectors) in enterprise environments.
• Proven track record delivering SAP-to-SAP cloud integrations involving solutions such as Concur, Ariba and CPQ, as well as cloud-to-on-prem legacy integrations.
• Advanced proficiency in Groovy and JavaScript scripting within CPI for custom logic, error handling and complex mappings.
• Deep understanding of integration protocols and patterns including REST, SOAP, OData and web services, with practical implementation experience.
• Solid experience with SAP iFlows, IDoc processing, SAP RFC integrations and XSLT-based transformations.
• Strong knowledge of security and authentication standards (OAuth 2.0, SAML, TLS, certificate management) in integration scenarios.
• Experience configuring and using SAP Cloud Connector for secure hybrid connectivity between SAP cloud and on-premise systems.
• Ability to work independently in a remote setting, managing priorities and delivering integrations to agreed timelines and quality standards.

Desirable Skills:

• Experience in telecom industry or with clients providing hardware installation, services and networking support.
• Hands-on exposure to SAP S/4 Public Cloud implementations, particularly in Service, Sales/CPQ and Financials domains.
• Familiarity with API lifecycle management and best practices in SAP API Management.
• Background in integration performance tuning, monitoring and observability within SAP Integration Suite.
• Experience collaborating in multi-vendor or large program environments with agile or hybrid delivery methodologies.

Qualifications:

• Bachelor’s degree in Computer Science, Information Systems, Engineering or a related technical field.
• SAP Integration Suite or SAP CPI certification preferred.
• Additional SAP certifications (e.g. S/4HANA or cloud platform-related) beneficial but not mandatory.
• Equivalent professional experience in SAP integration development may be considered in lieu of formal qualifications.

If you are a seasoned SAP CPI/Integration Suite developer ready to drive complex integrations in a high-impact Greenfield S/4 program, we’d like to hear from you. Apply now to be part of a major telecom client’s next-generation cloud transformation.