Senior SAP ABAP Architect – Fiori/UI5 & HCM Integrations

Siemens; Lisboa; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Hybrid work model

Flexible hours

Home office budget

Health insurance

Well-being programs

Learning & mentoring

Sustainability initiatives

Partner discounts

Shuttle service

Job summary

Siemens Global Business Services (GBS) seeks a Senior SAP Technical Architect with 15–20 years of SAP consultancy and development experience to lead the technical architecture of SAP solutions, ensuring scalability and integration with SAP core modules and Fiori/UI5.

You will drive ABAP OO, SAPUI5, OData, and Workflows, manage integrations via Web Services and IDOCs, and mentor the technical team in complex SAP projects across FI/CO/MM/WM/HCM.

Qualifications

• Minimum of 15-20 years of demonstrable SAP consultancy and development experience.
• Expert-level ABAP Objects (OO), WebDynpro ABAP/FPM, and SAP Workflows.
• Strong experience in SAPUI5, JavaScript, OData, and SAP Fiori Launchpad configuration.
• Deep expertise in the SAP HCM ecosystem (Process & Forms, Portal) and knowledge of FI/CO/MM/WM.
• Education: Computer Science or a related technical discipline.

Responsibilities

• Define and oversee the technical architecture of SAP solutions for scalability and performance.
• Lead development in ABAP OO, SAPUI5, and OData with best-practices.
• Design and maintain integrations using Web Services, IDOCs, and SAP Portals.
• Act as SME for the technical team on SAP Workflows and WebDynpro ABAP/FPM.
• Perform deep-dive troubleshooting and system maintenance across FI, CO, MM, WM, HR.

Skills

ABAP OO

WebDynpro ABAP/FPM

SAP Workflows

SAPUI5

OData

JavaScript

Web Services

IDOCs

Technical leadership

Education

Computer Science or related technical discipline

Tools

SAP Fiori Launchpad configuration

Job description

Siemens Global Business Services (GBS) seeks a Senior SAP Technical Architect with 15–20 years of SAP consultancy and development experience to lead the technical architecture of SAP solutions, ensuring scalability and integration with SAP core modules and Fiori/UI5.

You will drive ABAP OO, SAPUI5, OData, and Workflows, manage integrations via Web Services and IDOCs, and mentor the technical team in complex SAP projects across FI/CO/MM/WM/HCM.