Senior​/Lead Developer - Core Data Services; SAP BTP); m​/f​/d

Innovation is and will always be the core of SAP Fioneer, and it is the promise of why we were spun out of SAP: agility, innovation, and delivery.

SAP Fioneer builds on a heritage of outstanding technology and a deep understanding of corporate and consumer demands. At the heart of it all it is simple:
We bring financial services to the next level with innovative software solutions and platforms.

We are helping companies in the financial services industry to achieve speed, scalability, and cost-efficiency through digital business innovation, cloud technology, and solutions that cover banking and insurance processes end-to-end.

A global company, with rapid growth, innovative people, and a lean organization makes SAP Fioneer a place where you accelerate your future!

Join us in shaping the next generation of digital customer experiences in the financial services industry. As a Senior / Lead Developer for Core Data Services, you will drive technical architecture decisions, lead implementation activities on SAP Business Technology Platform (SAP BTP), and help deliver scalable, secure, and future-ready solutions in a highly collaborative  this role, you will take end-to-end technical ownership for Core Data Services development within a large-scale customer portal transformation program.

You will combine hands-on development with technical leadership, guiding architecture decisions, mentoring developers, and ensuring the successful delivery of SAP BTP-based solutions through to go-live.

• Lead the design and development of Core Data Services for customer-facing portal applications on SAP BTP and SAP RISE, following Clean Core principles.
• Define and maintain technical and architecture concepts, support quality gates, and ensure alignment with project and enterprise architecture standards.
• Design and implement modular services using the ABAP RESTful Application Programming Model (RAP) and Cloud Application Programming Model (CAP), including integrations through the SAP BTP Integration Suite.
• Establish secure authentication and authorization concepts, including XSUAA, role management, and access control frameworks.
• Provide technical leadership to the development team through code reviews, mentoring, release governance, documentation, and deployment readiness activities.

• Several years of hands-on software development experience on SAP BTP, ideally within Clean Core transformation projects.
• Proven expertise with RAP and/or CAP and the development of enterprise-grade cloud applications.
• Strong knowledge of authentication, authorization, and security concepts on SAP BTP, including XSUAA and role-based access management.
• Practical experience with Artificial Intelligence (AI) solutions, Agentic AI concepts, and Human-in-the
  - -Loop implementation approaches.
• Demonstrated ability to take ownership of architecture and solution design, while leading delivery within agile development teams.

Nice to have

Deep expertise in AI-ena