Data Engineer – Semantics, Domain Models
Chain IQ Group AG
full-time
Posted on:
Location Type: Office
Location: Portugal
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About the role
- 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
Requirements
- Full professional fluency in English (written and spoken) is mandatory
- Experience with semantic or analytics engineering concepts
- Strong understanding of domain modelling and data relationships
- Ability to translate complex business processes into structured data
- Comfort collaborating across product and engineering teams
- Clear communication and attention to consistency and correctness
- Interest in enabling automation and reasoning through better data design
Benefits
- Flexible work arrangements
- Professional development opportunities
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
semantic datasetsdomain modelingdata relationshipsdata designautomationanalytics engineeringgraph-based use casesretrieval-driven use cases
Soft Skills
clear communicationattention to consistencycollaborationability to translate complex processes