Enterprise Data Architect for AI-Driven Knowledge Platforms

Confidential; Lisboa; Presencial; EUR 95 000 - 140 000; Tempo integral

Resumo da oferta

Confidential is building an AI-native procurement platform and seeks a senior data architect to define enterprise data architecture spanning transactional and analytical systems, semantic models, ontologies and knowledge graphs. You ensure information is structured once, governed properly and reusable across applications and AI capabilities.

This hands-on role collaborates with Product, Platform, Data, AI, Security and Enterprise Architecture to build an information ecosystem that supports

Qualificações

• Strong experience architecting enterprise data platforms across both operational and analytical environments.
• Deep understanding of relational, document, graph and vector data architectures and where each should be applied.
• Experience designing enterprise semantic models, canonical business entities and domain-driven information models.
• Experience defining information architectures that support products, analytics, automation and AI simultaneously.
• Understanding of knowledge graph concepts, ontologies, semantic modelling and enterprise metadata management.
• Strong understanding of data products, domain-oriented architecture and modern lakehouse patterns.
• Experience designing retrieval architectures that combine structured, unstructured and contextual information.
• Understanding of metadata, lineage, provenance, stewardship and governance frameworks.
• Ability to work across Product, Platform, Data, AI, Security and Enterprise Architecture.
• Excellent communication skills in English with the ability to simplify complex architectural decisions for both technical and business audiences.
• A pragmatic mindset that balances architectural integrity with rapid delivery.

Responsabilidades

• Define and evolve the enterprise data architecture across transactional systems, analytical platforms, semantic models and AI platforms.
• Design the overall information architecture spanning OLTP systems, Lakehouse, Data Products, Semantic Models, Ontologies, Knowledge Graphs and Context Graphs.
• Define canonical business entities, relationships, taxonomies and domain boundaries across the enterprise.
• Architect how structured, semi-structured and unstructured information is connected into a unified enterprise knowledge model.
• Design how documents, contracts, communications and workflows are transformed into governed enterprise knowledge.
• Define patterns for entity resolution, relationship management, provenance, confidence scoring and temporal modelling.
• Establish modelling standards for transactional, analytical, semantic and graph workloads.
• Design multi-tenant information models supporting isolation while enabling reusable platform capabilities.
• Work with Data Governance Lead to evolve governance with ownership models, metadata, lineage, quality controls and guardrails.
• Partner with Product, AI and Engineering to ensure new capabilities build upon shared enterprise information assets.
• Guide engineering teams on data modelling decisions balancing speed and architectural integrity.
• Ensure new data products align with enterprise information architecture and reusable business capabilities.

Conhecimentos

Data architecture

Graph databases

Semantic models

Metadata governance

English communication

Formação académica

Bachelor's degree in a relevant field

Descrição da oferta de emprego

Confidential is building an AI-native procurement platform and seeks a senior data architect to define enterprise data architecture spanning transactional and analytical systems, semantic models, ontologies and knowledge graphs. You ensure information is structured once, governed properly and reusable across applications and AI capabilities.

This hands-on role collaborates with Product, Platform, Data, AI, Security and Enterprise Architecture to build an information ecosystem that supports