SAP S/4HANA HR Mini Master, System Architect

Fusion Consulting

. Define and own the HR Mini Master (HRMM) solution architecture in SAP S/4HANA .

Posted 9/30/2026full-timeRemote • PortugalMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in SAP S/4HANA HR Mini Master (HRMM) solution architecture, integration design, and implementation, with a strong focus on translating business requirements into scalable technical solutions. Proficient in managing HR master data and organizational structures while collaborating effectively with various stakeholders.

Highest-signal resume keywords

SAP S/4HANA HR Mini Master (HRMM) Solution ArchitectureSAP HCM / HR ExpertiseIntegration Design and ImplementationPersonnel Administration (PA) and Organizational Management (OM)SAP Integration Technologies (APIs, IDocs, Web Services)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SAP S/4HANAHR Mini Master (HRMM) SolutionsSAP HCM / HRIntegration DesignData MappingTechnical TroubleshootingABAP KnowledgeData StructuresInterface SpecificationsAnalytical Problem-Solving

Soft Skills

Collaboration with StakeholdersEffective CommunicationAnalytical ThinkingProblem-Solving

Tools & Technologies

SAP Integration TechnologiesMiddlewareWeb ServicesAPIsIDocs

Industry Keywords

HR Master DataOrganizational StructuresImplementation SupportTesting and DeploymentWorkday-to-SAP Integration

About the role

Key responsibilities & impact

Define and own the HR Mini Master (HRMM) solution architecture in SAP S/4HANA
Design HRMM based on business and technical requirements, including employee and organizational data representation and maintenance
Design and oversee integrations between HRMM and SAP/non-SAP systems, including data flows, mappings, interfaces, and integration mechanisms
Translate business requirements into scalable and sustainable functional and technical solution designs
Provide architectural guidance to HR/HCM functional consultants, integration teams, technical teams, and business stakeholders
Support testing, deployment, cutover, and resolution of technical, data, and integration issues
Review solution designs and maintain architecture and design documentation

Requirements

What you’ll need

Strong experience with SAP HCM / HR and solid understanding of HR master data and organizational structures
Experience designing or implementing HR Mini Master (HRMM) solutions in SAP S/4HANA
Strong understanding of Personnel Administration (PA) and Organizational Management (OM)
Good understanding of HR master data integration with other S/4HANA processes
Experience with SAP S/4HANA solution architecture and integration design
Strong technical understanding of SAP HR/HCM architecture, data structures, interfaces, and integration mechanisms
Understanding of SAP integration technologies including APIs, IDocs, web services, middleware, and data mapping
Ability to define interface specifications and troubleshoot technical and integration issues
Experience defining integrations between SAP and external HR systems
Ability to translate business requirements into end-to-end solution architecture and technical designs
Experience supporting implementation, testing, deployment, and cutover activities
Strong analytical and problem-solving skills
Ability to work effectively with business, functional, integration, and technical stakeholders
Added advantage: Workday-to-SAP S/4HANA integration experience
Added advantage: Knowledge of Workday and SAP integration technologies and patterns
Added advantage: Knowledge of ABAP and ability to understand or review technical developments and specifications

Benefits

Comp & perks

Workflex: 25 days of flexibility to work from your preferred global location
Flexible Time Off beyond standard holiday allowances
Annual Training Budget: CHF 1,500 for professional development and skill enhancement
Continuous Learning opportunities
Global Mobility Support, including international assignments, visa/permit support, and relocation services
Unity Scheme: loyalty rewards starting after 3 years of service
Referral Program: referral fee for every successfully hired referee
Local, country-specific benefits
Career development opportunities
Competitive salary and benefits package