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Senior Engineer, IT Applications - SAP CPI Developer

City
Ciudad de Mexico
State/Province
Distrito Federal

Overview:

The CPI Integrations Engineer is responsible for providing technical design and support to various stakeholders internally within the organization. This role partners with vendors, contractors, peers, and business partners to ensure effective business transformation for all initiatives. 

Responsibilities:

  • Be able to capture the business needs and work with customers to deploy innovative integration solutions as a part of the customers’ transformation journey to generate business value.
  • Strong collaboration with functional and infrastructure teams as well as external partners.
  • Provide escalation support promptly and lead RCA & problem management activities with a resolution in a timely manner.
  • Responsible for message monitoring and promptly error handling.
  • Capable to design and develop any SAP PI/PO & CPI interfaces per business requests on time with great performance and quality in a secured manner.
  • Establish and sustain process for certificate management.
  • Assure all SAP development complies with Celanese standards and controls.

Qualifications:

  • Bachelor in Computer Science Engineering.

  • 8+ years of experience in SAP PI/PO & CPI developments.
  • Strong experience with design and deployment of high-performance and scalable SAP interfaces.
  • Experience in troubleshooting approaches and technical skills to conduct root cause analysis - must have good debugging skills towards error resolutions.
  • Good written and verbal communication skills to align across global teams and the ability to transfer complex technical scenarios into business language and vice versa.
  • Minimum 6+ years of experience in a full cycle implementation & integration in support projects.
  • Good experience in designing, development, and implementation of integration flows (iFlows) using SAP PI/PO or CPI.
  • Hands-on experience on SuccessFactors Integrations with CPI.
  • Experience in using various SAP PI/PO or CPI pallet options (integration patterns – message transformations, enricher, splitter, etc.) and experience in SAP BTP Experience in handling security artifacts, encryption, and decryption mechanisms and SSH keys.
  • Experience in handling different data conversions like JSON to XML, CSV to XML, etc.
  • Knowledge on developing value mapping and Groovy and using it in iFlow.
  • Expertise in handling various integration adapters in SAP PI/PO or CPI (SuccessFactors, ODATA, SFTP, SOAP, HTTP, Process Direct, Mail Adapters) to exchange messages between sender and receiver.
  • Experience in defining custom iFlows, local & exception sub-processes, exception handling.
  • Experience in developing inbound and outbound interfaces to/from the cloud to On-Premise and Cloud instances of SAP Products.
  • Experience in configuration and extension of standard iFlows.
  • Experience in Monitoring Integration flows.
  • Experience in BTP activities such as service key creation, Tenant Management, Destination setup, Role provision etc.
  • Have BTP API-M knowledge.
  • Experience in SuccessFactors OData APIs.
  • Experience with SuccessFactors Integration Center.
  • Boomi Middleware Integrations Experience.

Application Methods:

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Celanese is a global leader in chemistry, producing specialty material solutions used across most major industries and consumer applications. Our businesses use our chemistry, technology and commercial expertise to create value for our customers, employees and shareholders. We support sustainability by responsibly managing the materials we create and growing our portfolio of sustainable products to meet customer and societal demand. We strive to make a positive impact in our communities and to foster inclusivity across our teams. Celanese Corporation is a Fortune 500 company that employs more than 11,000 employees worldwide with 2025 net sales of $9.5 billion. For more information about Celanese Corporation and its product offerings, visit www.celanese.com.

Celanese is an Equal Opportunity Employer. Celanese does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.


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