Fusion Consulting

SAP S/4HANA HR Mini Master – System Architect

Fusion Consulting
Posted 10/20/2026full-timeRemote • HungaryMid-LevelSeniorWebsite
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Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in SAP S/4HANA HR Mini Master (HRMM) solution architecture, integration design, and data management. Capable of translating business requirements into scalable technical solutions while providing architectural guidance to cross-functional teams.

Highest-signal resume keywords
SAP HCM / HR ExperienceHR Mini Master (HRMM) Solution DesignSAP S/4HANA Integration DesignWorkday-to-SAP S/4HANA IntegrationTechnical Understanding of SAP HR/HCM Architecture

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
  • Define how employee and organizational data is represented and maintained in S/4HANA
  • Design and oversee integrations between HRMM, SAP systems, non-SAP systems, and Workday
  • Define 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 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)
  • Understanding of HR master data usage and integration with 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 with business, functional, integration, and technical stakeholders
  • Experience with Workday-to-SAP S/4HANA integration for employee, organizational, and HR master data
  • Knowledge of integration technologies and patterns between Workday and SAP environments
  • Knowledge of ABAP and ability to understand or review technical developments and specifications

Benefits

Comp & perks
  • 25 days of flexibility to work from your preferred global location
  • Flexible Time Off beyond standard holiday allowances
  • Annual training budget of CHF 1,500
  • 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 fee for every successfully hired referee
  • Country-specific benefits tailored to your location
  • Long-term career development opportunities
  • Outstanding work environment
  • Competitive salary and benefits package

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
SAP S/4HANAHR Mini Master (HRMM)Personnel Administration (PA)Organizational Management (OM)Integration MechanismsData MappingABAPInterface SpecificationsAnalytical SkillsProblem-Solving Skills
Soft Skills
CollaborationCommunicationStakeholder Engagement
Tools & Technologies
APIsIDocsWeb ServicesMiddleware
Industry Keywords
HR Master DataOrganizational StructuresIntegration TechnologiesData FlowsTechnical Documentation