SSAP BTP CAP Java Developer

Who We AreWe drive innovation – from advisory and implementation to managed services and beyond, powered by a global team of over 18,500 experts representing over 90 nations in more than 30 countries. With SAP at our core and a powerful ecosystem of partners like Microsoft and ServiceNow, we continuously improve solutions and AI-driven technology to make them work for companies – and for their people.

Who We AreWe drive innovation – from advisory and implementation to managed services and beyond, powered by a global team of over 18,500 experts representing over 90 nations in more than 30 countries. With SAP at our core and a powerful ecosystem of partners like Microsoft and ServiceNow, we continuously improve solutions and AI-driven technology to make them work for companies – and for their people. As part of NTT DATA, a $30+ billion business and technology services, AI and digital infrastructure leader. As a Global Top Employer, NTT DATA serves 75% of the Fortune Global 100 and, with experts in over 70 countries, co-innovates solutions that encourage experimentation and recognize great work. With us, you have endless opportunities to think big, act bold and take ownership. Make this the place where you belong, learn, and build your network. We are looking for an experienced SAP BTP CAP Java Developer to support an international SAP S/4HANA transformation and rollout program. The consultant will be responsible for designing and developing cloud-based applications and extensions on SAP Business Technology Platform (BTP) using the SAP Cloud Application Programming Model (CAP) with Java. The project landscape includes SAP S/4HANA Service/Order Management, IFS, ServiceNow and a Service Technician application, requiring scalable extensions and seamless interaction between SAP and surrounding applications.

What You’ll Be Doing

• Design and develop applications and extensions on SAP BTP using CAP Java.
• Build cloud-native services based on the SAP Cloud Application Programming Model.
• Develop APIs and services required to integrate BTP applications with SAP S/4HANA and surrounding systems.
• Implement business logic and backend services using Java.
• Work with CDS models, OData services and REST APIs.
• Contribute to side-by-side extension scenarios for SAP S/4HANA.
• Ensure applications follow SAP BTP and clean-core principles.
• Support integration with S/4HANA Service/Order Management and related applications.
• Work closely with functional consultants, integration developers and solution architects.
• Participate in requirements analysis, solution design and Explore workshops.
• Perform unit and integration testing and support deployment, migration and go-live activities.
• Troubleshoot application and integration issues across the BTP landscape.
• Contribute to reusable solutions and standards for future international rollouts.
• Create technical documentation and provide knowledge transfer to the product team.

What You’ll Bring Along

• Minimum 4-7 years of strong hands‑on experience with SAP BTP development.
• Practical experience with SAP Cloud Application Programming Model (CAP).
• Strong development experience with Java.
• Good knowledge of: CDS / Core Data Services, OData, REST APIs, SAP BTP services, Cloud‑native application development.
• Experience integrating BTP applications with SAP S/4HANA transformation and rollout programs.
• Understanding of authentication, authorization and security concepts in SAP BTP.
• Experience with Git and modern development/CI-CD practices.
• Good understanding of enterprise integration concepts.
• Strong analytical and problem‑solving skills.
• Professional proficiency in English or German is required.