Data Engineer: Semantics and Domain Models

Confidential
📍 Lisbon, Portugal, Portugal 💼 Full-time 🕒 Posted February 21, 2026

Job Description

Responsibilities


  • Define and maintain canonical domain entities such as suppliers, contracts, risks and obligations
  • Build semantic datasets that reflect real workflows and business logic
  • Model relationships, hierarchies and time-based changes explicitly
  • Ensure consistent definitions across products, analytics and automation
  • Design patterns for linking documents to structured entities
  • Support gradual evolution toward graph-based and retrieval-driven use cases
  • Collaborate with Product, AI and Engineering teams to align data with system behavior
  • Help remove duplicated and inconsistent logic from dashboards and downstream tools


What you will work with


  • Semantic layers built on top of lakehouse data
  • Domain-oriented datasets and views
  • Relationship-aware modelling patterns
  • Metadata, cl...

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Job Details

  • Location Lisbon, Portugal
  • Job Type Full-time
  • Category Business Consulting and Services
  • Posted Date February 21, 2026
  • Application Deadline April 02, 2026