Senior SAP Integration Developer

We are seeking a skilled and experienced, senior SAP Integration Developer to support the integration of Kyriba's CaaS (Connectivity-as-a-Service) platform with SAP S/4HANA and ECC. You will join a focused, high-impact engineering team dedicated to building and maintaining SAP integration solutions within Kyriba's CaaS platform. The team works at the intersection of SAP finance technology and modern cloud-based integration, delivering reusable, packaged solutions that Kyriba customers deploy to connect their SAP environments to Kyriba's platform.

You will work closely with a Senior Solutions Architect and Business Analysts who provide functional guidance and program context, giving you clear requirements to translate into robust technical solutions. The team operates with a strong sense of ownership, members design end-to-end, build with quality, and support what they ship.

Duties and responsibilities:

• Design and build integrations between Kyriba and SAP S/4HANA / ECC, leveraging ABAP, HTTP/RFC services, and RESTful APIs

• Develop and maintain data flows for:

  • Outgoing Payment Documents and Payment Acknowledgements
  • Financial Document Postings (FI/GL)
  • Bank Statement integrations (MT940, BAI, and other formats)
  • Cash Forecasting data pipelines

• Package and deploy solutions that can be adopted by Kyriba customers to facilitate their SAP-to-Kyriba integrations, including versioning, packaging, and deployment documentation

• Handle HTTP requests and responses within SAP APIs and Kyriba's integration endpoints, including authentication flows (OAuth 2.0, SAP Cloud Platform Identity)

• Collaborate with Business Analysts to translate functional and integration specifications into technical designs and data mappings

• Troubleshoot and resolve integration issues across SAP and Kyriba, optimizing performance and ensuring data integrity at every layer

• Document integration designs, configuration steps, and deployment instructions for both internal teams and customer-facing use

• Support customers and internal teams during solution deployment and ongoing maintenance cycles

ABAP Development:

• Proficiency in Object-Oriented ABAP (OO ABAP) — this is a strict requirement
• Experience with ABAP customizations, enhancements, BADIs, User Exits, and API service development
• Familiarity with SAP development environments (Eclipse ADT, SE80, or equivalent)

Integration & API Skills: these are strict requirements

• Proven experience designing RESTful and API-based integrations
• Hands-on experience with HTTP requests/responses, API authentication (OAuth 2.0, SAP Cloud Platform Identity), and robust error handling
• Ability to read, interpret, and implement integration specifications and data mapping documents

SAP Finance & Integration Core:

• Understanding of SAP FI data models, including payment documents, FI postings, and bank statements
• Experience working with SAP HTTP and RFC services and consuming/exposing REST APIs
• Knowledge of SAP communications, service enablement, and connectivity concepts
• Solid experience with IDOC processing and ALE/EDI concepts
• Understanding of SAP Integration Suite (formerly SAP Cloud Platform Integration)

Professional Skills:

• Strong troubleshooting skills with a proactive approach to diagnosing and resolving integration issues
• 8 + years of minimum experience required.
• Excellent written and verbal English communication skills
• Ability to work autonomously and collaborate effectively across cross-functional teams

SAP Finance Domain:

• Deep understanding of SAP FI processes: payments, general ledger, banking, and cash management
• Experience with Payments Medium Workbench (PMW) / DMEE configuration and customization
• Experience creating enhancements in FI-AP, FI-AR, FI-BL, and FI-GL modules
• SAP Certified Application Associate — SAP S/4HANA Finance (or equivalent)

Technical:

• SAP Certified Development Associate — ABAP with SAP NetWeaver or SAP S/4HANA
• Hands-on experience with SAP Integration Suite / SAP Cloud Platform Integration (CPI)
• Experience with SAP Process Integration (PI/PO) or SAP Data Services
• Knowledge of middleware platforms and integration patterns
• Familiarity with SAP Fiori development and UI5 framework
• Understanding of SAP Cloud Platform services and cloud-native development approaches
• Experience with SAP ICC for solution certification processes
• Experience with SAP Transport Management System (TMS) and change management processes

Domain & Industry:

• Prior experience with Kyriba or other Treasury Management Systems (TMS)
• Background in a SaaS integration environment, supporting enterprise customers
• Experience with solution versioning, packaging, and deployment to customer environments