At Amaris Consulting , we partner with leading global companies to deliver cutting‑edge SAP solutions. We are now looking for an SAP Fiori ESS/MSS Functional & Technical Consultant (S/4HANA HCM) to join our team and support a large‑scale HR digitalization project (10,000+ employees worldwide).You will be the key reference for the design and rollout of Employee Self‑Service (ESS) and Manager Self‑Service (MSS) solutions on SAP S/4HANA HCM , working closely with HR, IT, Security and business stakeholders.

✍️ WHAT WOULD YOU NEED?

• Bachelor’s degree in IT, Computer Science, HRIS or a related field.
• 7+ years of experience in SAP HCM .
• 5+ years of experience in SAP Fiori implementations.
• At least 3 full‑cycle ESS/MSS implementations .
• Experience in large environments (5,000+ employees) .
• Proven experience in SAP S/4HANA projects.
• Technical Skills
• Strong knowledge of SAP HCM (PA, OM, Time Management, Payroll integration).
• Hands‑on experience with:SAP Fiori Launchpad (catalogs, groups, spaces, pages).
• SAPUI5 and coordination of custom developments.
• SAP Gateway and OData services configuration.
• SAP Authorization concepts , PFCG role design , authorization objects.
• SAP Transport Management , application lifecycle management.
• Integration with SAP IAS/IPS , SAP Web Dispatcher , Active Directory / Azure AD .
• Functional & Project Skills
• Deep understanding of ESS/MSS processes (leave requests, approvals, team calendar, etc.).
• Experience designing role‑based access models for employees, managers, HR and executives.
• Experience in testing cycles (SIT, UAT), deployment and hypercare.
• Strong stakeholder management and ability to work with HR, IT, Security and Basis teams.
• Excellent communication skills in English (Spanish is a strong plus).

WHAT WILL YOU DO?

As SAP Fiori ESS/MSS Consultant, you will be responsible for the end‑to‑end implementation of the self‑service platform:

• Solution Design & Architecture
• Analyze business and HR requirements and design ESS/MSS solutions aligned with HR processes and policies.
• Define the overall Fiori architecture for a user base of ~10,000 employees and 1,000–1,500 managers.
• Recommend standard Fiori apps and identify needs for custom developments .
• Design role‑based access models for different user groups.
• SAP HCM Functional Activities
• Configure and integrate ESS/MSS processes such as:Leave Request & Approval
• Team Calendar / Team Absence Overview
• Manager Approvals / My Approvals
• Ensure compliance with internal HR policies and legal requirements.
• Align ESS/MSS processes with Time Management and Payroll integration.
• Fiori & Technical Responsibilities
• Configure and manage the SAP Fiori Launchpad .
• Deploy, activate and optimize standard Fiori applications (ESS & MSS).
• Configure SAP Gateway and OData services .
• Coordinate SAPUI5 custom developments with technical teams.
• Define and manage catalogs, groups, spaces and pages .
• Ensure performance and scalability for high‑volume usage.
• Security & Integration
• Design and implement:SAP roles , PFCG roles , authorization objects.
• Fiori catalogs, spaces and pages aligned with SoD and security standards.
• Support SSO and integration with IAS/IPS and Active Directory / Azure AD .
• Integrate ESS/MSS with:SAP S/4HANA HCM
• SAP Gateway
• Payroll and Time Management systems
• Collaborate closely with Basis and infrastructure teams.
• Testing, Deployment & Change Management
• Prepare functional specifications , test scripts , UAT plans and deployment plans .
• Execute system integration testing and performance testing .
• Support go‑live and hypercare activities.
• Conduct stakeholder workshops , create training materials and user guides .
• Drive user adoption of ESS/MSS and support change management initiatives.