Job Summary
We are looking for a Senior SAP BTP / CAP Engineer with strong hands-on experience in designing, developing, and architecting scalable applications using SAP Business Technology Platform (BTP) and SAP Cloud Application Programming Model (CAP).
The ideal candidate should be able to independently drive technical discussions, design end-to-end solutions, explain architectural decisions and trade-offs, and demonstrate strong practical knowledge of CAP and BTP services.
This role requires someone who is comfortable working on multi-tenant CAP applications, cloud architecture, integrations, security, and enterprise-grade application design.
Key Responsibilities
- Design and develop scalable enterprise applications using SAP BTP and CAP.
- Independently lead system design and architecture discussions and provide technical recommendations.
- Design end-to-end solutions covering application architecture, integrations, security, persistence, APIs, and deployment.
- Develop and maintain CAP-based applications using Node.js and/or Java.
- Design and implement multi-tenant CAP applications using appropriate SAP BTP services and tenancy architecture.
- Work with SaaS Provisioning Service / SaaS Registry and understand their role in implementing multi-tenant SaaS applications.
- Design and implement secure authentication and authorization using XSUAA / SAP Authorization and Trust Management Service.
- Develop and consume REST/OData APIs and integrate CAP applications with SAP and third-party systems.
- Work with SAP HANA Cloud for data persistence and application development.
- Implement application deployment and lifecycle management using Cloud Foundry.
- Work with SAP BTP services, including Destination Service, Connectivity Service, XSUAA, SaaS Provisioning, SaaS Registry, and related services.
- Perform technical feasibility analysis and evaluate different architectural approaches.
- Identify architectural trade-offs and clearly communicate the reasoning behind technical decisions.
- Troubleshoot complex application, integration, security, and deployment issues.
- Conduct code reviews and ensure adherence to development and architecture best practices.
- Collaborate with functional consultants, architects, developers, and business stakeholders.
- Mentor junior developers and provide technical guidance to the development team.
Required Technical Skills
SAP BTP
- Strong hands-on experience with SAP BTP Cloud Foundry.
- Good understanding of BTP architecture and core platform services.
- Experience with:
- XSUAA / Authorization & Trust Management
- Destination Service
- Connectivity Service
- SaaS Provisioning Service
- SaaS Registry
- HANA Cloud
- Cloud Foundry
SAP CAP
- Strong hands-on experience with SAP Cloud Application Programming Model (CAP).
- Experience developing CAP applications using Node.js and/or Java.
- Strong understanding of:
- CDS modeling
- Services and service definitions
- OData / REST APIs
- Custom handlers
- Events and messaging
- Authentication and authorization
- Persistence with SAP HANA Cloud
- Application deployment
Multi-Tenancy
- Mandatory hands-on experience designing and implementing multi-tenant CAP applications.
- Strong understanding of SaaS architecture on SAP BTP.
- Hands-on experience with SaaS Provisioning Service and SaaS Registry.
- Understanding of tenant onboarding, subscription, provisioning, and tenant-specific application behavior.
- Ability to explain the architecture and flow of a multi-tenant CAP application independently.
Architecture & System Design
- Strong system-design and solution-architecture skills.
- Ability to independently drive architecture discussions.
- Ability to explain technical decisions, alternatives, and trade-offs.
- Experience designing scalable, secure, highly available cloud applications.
- Strong understanding of API-based and event-driven architectures.
Preferred Skills
- SAP Fiori / SAPUI5
- SAP Build Work Zone
- SAP Integration Suite
- SAP Event Mesh
- SAP Cloud Application Programming Model with Node.js/Java
- SAP HANA Cloud
- CI/CD and DevOps
- Git / GitHub
- Docker / containerization
- Agile/Scrum methodologies
Required Experience
- 7+ years of overall software development experience
- 4+ years of hands-on SAP BTP experience
- 3+ years of hands-on SAP CAP development experience
- Proven experience designing and implementing multi-tenant CAP applications
- Strong experience with SAP BTP architecture and cloud-native application development
- Experience independently handling system design and technical architecture discussions
What We Are Looking For
The successful candidate should be able to:
- Independently design an end-to-end BTP/CAP solution.
- Clearly explain why a particular BTP service or architecture is selected.
- Demonstrate practical understanding of CAP multi-tenancy and SaaS architecture.
- Explain the roles of SaaS Provisioning Service, SaaS Registry, XSUAA, HANA Cloud, Destination Service, and Connectivity Service within a BTP solution.
- Discuss architectural alternatives and trade-offs without relying heavily on interviewer guidance.
- Demonstrate actual hands-on implementation experience rather than only theoretical knowledge.
Education
Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field.
Key Requirement
Strong hands-on SAP BTP + CAP architecture and multi-tenancy experience is mandatory. Candidates with only basic CAP development or general BTP exposure may not be suitable for this role.
