Data Modeler
DeltaCubes Technology- Posted 9 hours ago
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Job Description
Required Technical Skills & Qualifications
• 8+ years of experience as a Database Architect, Data Modeler, or Principal Engineer focused on relational database design.
• Expert-Level Data Modeling: Deep expertise in conceptual, logical, and physical data modeling. Advanced mastery of time-interval logic and state-machine modeling is mandatory.
• Proven Bi-Temporal Modeling Experience: Practical experience implementing bitemporal architectures (tracking both valid/effective time and transaction/assertion time).
• Complex Graph & Hierarchy Modeling: Proven ability to model shifting, real-world relationships, recursive hierarchies (conglomerates), and many-to-many associations that change over time.
• API Architecture Fluency: Strong background advising backend teams on data access layers. You must understand how to abstract database complexity into clean application APIs.
• RDBMS Proficiency: Deep familiarity with modern relational databases (PostgreSQL or similar) and how they implement range types, advanced indexing, and integrity constraints.
More Info
Key Skills
Time-Interval Logic
State-Machine Modeling
Graph Hierarchy Modeling
Range Types
Integrity Constraints
API Architecture
Bi-Temporal Modeling
Advanced Indexing


