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Senior HR Technology Platform Architect

Start Date: Immediate

Duration: 24 months

Location: Brussel-Hoofdstad

Responsibilities:

• Define and maintain current-state and target-state architecture for the Talent and Corporate Communication ecosystem.
• Design application landscapes, capability maps, system context diagrams, integration views, and data-flow diagrams.
• Lead architecture activities across SAP SuccessFactors, Phenom, TechWolf, NeoCase, and connected platforms.
• Design integrations, APIs, interfaces, and data exchanges between systems.
• Define data ownership, systems of record, and data governance principles across HR domains.
• Translate business requirements into technology and solution designs.
• Work closely with Product Owners, HR stakeholders, and vendors to shape the technology roadmap.
• Build and maintain architecture documentation, standards, and decision records.
• Support the Blossom Transformation Program, vendor evaluations, RFPs, testing activities, and major platform releases.
• Collaborate with Data & Analytics teams on AI, automation, and agent-based use cases.
• Create transition roadmaps and identify opportunities for platform optimization, rationalization, and technical debt reduction.
• Improve integration and consistency of HR data across multiple platforms and enterprise data lakes.

Required Qualifications and Experience:

• Hands-on architectural and/or integration experience with SAP SuccessFactors (core platform).
• Strong knowledge of Phenom.
• Experience with TechWolf or similar talent intelligence/data platforms.
• Experience designing end-to-end platform ecosystems and multi-system integrations.
• Strong understanding of APIs, data architecture, integration architecture, and data-flow design.
• Experience governing complex HR technology ecosystems.
• Ability to define target-state architecture and transformation roadmaps.
• Experience working with Talent Acquisition, Talent Management, Learning, and Employee Experience domains.
• Strong stakeholder management and vendor management skills.
• Ability to translate business requirements into technical and architectural solutions.
• Experience creating architecture documentation, integration views, and data-flow visualizations.
• Excellent command of English.

Desired Skills and Certifications:

• Knowledge of NeoCase.
• Experience with Degreed.
• Exposure to Snowflake, Denodo, and Power BI environments.
• Experience with AI agents, automation, and AI-enabled use cases.
• Knowledge of enterprise data lakes and advanced data foundations.
• Experience in GxP-regulated environments.
• Knowledge of French and/or Dutch.
• Experience supporting vendor evaluations, RFP processes, and testing strategies.