SAP CPI & API Management Integration Engineer - VOIS

VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.
As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-generation solutions and services are designed in partnership with customers across Vodafone Group, local markets, and partner markets to simplify and drive growth. With our strategic partner Accenture, we work alongside our Vodafone customers, other Telco and tech companies to drive transformation, meet the challenges of our industry and ensure we stay relevant and resilient. This partnership is a unique, industry-first model which brings together the best of in-house and 3rd party capability.
We work with customers across 28 countries from 10 VOIS locations: Albania, Egypt, Hungary, India, Romania, Spain, Turkey, UK, Germany, Ireland, and with a network of teams in Czech Republic, Italy, Greece, and Portugal.
#VOIS #BeUnrivalled #CreateTheFuture

We are seeking an SAP CPI & API Management Integration Engineer to design, build and support complex enterprise integrations across SAP and non-SAP landscapes. The role involves developing iFlows using SAP CPI, managing API exposure through APIM, ensuring robust security practices, resolving incidents, optimising performance, and contributing to successful project delivery through strong analytical and technical capabilities.

Design and develop complex Integration Flows (iFlows) in SAP CPI for A2A and B2B scenarios.Create and manage proxies to expose backend services using SAP API Management.Integrate SAP solutions (including S/4HANA, SuccessFactors, Ariba) with external systems using adapters such as SOAP, REST, OData, IDoc, JDBC, and SFTP.Develop Groovy scripts, XSLT, mappings, and perform transformations across XML, JSON and CSV formats.Configure and maintain security components including certificates (TLS), OAuth, SAML, PGP and Cloud Connector.Monitor CPI runtime components, analyse payloads, troubleshoot integration issues and drive performance optimisation.Facilitate UAT cycles, resolve integration incidents and guide junior colleagues to enhance team capability.Apply integration best practices, strengthen error handling, ensure compliance with data governance and contribute to high-quality solution delivery.

Strong hands-on expertise in SAP Cloud Platform Integration (CPI), including participants, processes, routing and persistence concepts.Practical experience with key adapters including OData, SOAP, REST, IDoc, JDBC, SFTP and SuccessFactors.Proficiency in Groovy scripting for integration logic and transformation.Advanced understanding of XML, JSON, XSLT and related data structures.Solid grasp of security standards and protocols such as SSL, OAuth and SAML.Familiarity with SAP API Management, SAP Integration Advisor and Cloud Connector.Knowledge of SuccessFactors APIs (SFAPI, Compound Employee API, Employee Central).Strong communication, collaborative working style and problem-solving mindset.Advantageous: Experience migrating integrations from SAP PI/PO to CPI and relevant SAP CPI certification.

Concerned you may not meet every requirement? Vodafone is committed to creating an inclusive workplace where everyone can thrive. If you are excited about this role but your experience does not align exactly with every aspect of the job description, you are encouraged to apply. You may be the right candidate for this or another opportunity, and the recruitment team will support you in exploring where your skills fit best.

• Working with cutting-edge SAP integration and API technologies across global enterprise environments.
• Collaboration with diverse cross-functional teams within a large-scale digital transformation landscape.
• Exposure to advanced tooling, security frameworks and integration architectures.
• Growth through continuous technical challenges and project ownership.

• Advanced SAP CPI design principles and API lifecycle management.
• Secure integration design using modern authentication and encryption standards.
• Best practices in scalability, observability and integration performance tuning.
• Cross-system data modelling, mapping and enterprise-grade transformation techniques.
• Cloud-based integration patterns and architecture decision-making.

Vodafone recognises and celebrates the value of diversity in building a workforce that reflects the customers and communities it serves. No form of discrimination is tolerated. This includes, but is not limited to, discrimination based on race, colour, age, veteran status, gender identity, gender expression, sexual orientation, pregnancy, maternity or parental status, ethnicity, disability, religion or belief, political affiliation, trade union membership, nationality, citizenship, indigenous status, medical condition, HIV status, neurodiversity, social origin, cultural background, marital or civil partnership status, or socio-economic background.

At Vodafone, we’re working hard to build a better future. A more connected, inclusive and sustainable world. As a dynamic global community, it's our human spirit, together with technology, that empowers us to achieve this.
We challenge and innovate in order to connect people, businesses, and communities across the world. Delighting our customers and earning their loyalty drive us, and we experiment, learn fast and get it done, together.
With us, you can be truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference.

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