Hybrid Data Architect – DataHub

at Keyrus

• Job title: Data Architect – DataHub
• Job type: Full Time
• Experience level: Senior, Lead
• Salary: €45,000 - €60,000 per year
• Degree requirement: Bachelor's Degree
• Location requirements: Hybrid, Lisbon, Portugal

About the role

• Senior Data Architect at Keyrus Portugal working on data transformation programs. Leading the development of optimized data architectures to drive innovation in analytics and AI.

Responsibilities

• Understand the high-level business processes and data architecture across diverse systems (ERPs, CRMs, PIMs, MDMs, BI/Reporting, and AI data platforms).
• Collaborate with business data experts, data governance managers, and technical architects to enhance the enterprise data model, defining key entities and semantic relationships.
• Map existing assets within the corporate data platforms to prioritise standardisation based on business priorities and facilitate easier data consumption.
• Identify and assess database structural requirements, supporting self-service capabilities through consolidation, normalisation/denormalisation, and rationalisation practices.
• Define how MDM streams integrate across functional domains and business units to enable consistent, high-quality data that supports core business processes.
• Model standardised and reusable datasets that can be consumed easily and with trust (e.g., through the Data Marketplace).
• Document key business processes in BPMN (2.0) and ensure metadata completeness regarding data coverage and freshness.
• Apply and enforce the Group Data Governance framework and Data Architecture Policy, ensuring adherence to Medallion architecture principles and data risk management requirements (confidentiality, privacy, access, and retention).
• Guide business data experts and IT teams on implementing data quality controls aligned with business data quality requirements.
• Evaluate logical datasets and implementations to ensure compliance with Group Framework and governance standards.

Requirements

• 7+ years of experience in data architecture, governance, or solution design within large or complex data environments.
• Proven ability to translate business processes into functional data architectures and reusable data models.
• Experience designing data ecosystems that balance performance, scalability, and governance.
• Familiarity with modern data architectures (e.g., Medallion, Lakehouse) and MDM integration best practices.
• Strong interpersonal and communication skills to collaborate across diverse stakeholder groups.
• Structured, analytical, and detail-oriented, with a strategic mindset and hands-on problem-solving ability.
• Fluent in English (both written and spoken).
• Must be a Portuguese or European citizen or have a work permit for Portugal.

Benefits

• Meal allowance of €8.32 per day
• Flexible benefits option
• Private Medical Insurance
• 22 days of annual leave (increasing every 3 years up to a maximum of 25 days)
• Training Program through KLX (Keyrus Learning Experience) Platform