Urgent requirement of Data Modeler - Contract - Melbourne

Requirements

- Strong experience in Data Modelling and Data Architecture . A Data Architect with hands-on modelling expertise is considered ideal.

- Dimensional Modelling
- Data Vault
- 3NF (Third Normal Form)

- Proficiency with enterprise modelling tools:

- ER/Studio
- Erwin Data Modeler

- Experience in:

- Logical and Physical Data Model Design
- Metadata Management
- Data Lineage
- Model Governance

- Cloud data modelling and optimization experience, specifically:

- Google BigQuery
- Physical model implementation and performance optimization in cloud environments

- Strong understanding of:

- Enterprise data architecture
- Application and integration design , Analytical and operational data systems

Must Have:

- Strong experience in Data Modelling and Data Architecture . A Data Architect with hands-on modelling expertise is considered ideal.

- Dimensional Modelling
- Data Vault
- 3NF (Third Normal Form)

- Proficiency with enterprise modelling tools:

- ER/Studio
- Erwin Data Modeler

Experience in:

- Logical and Physical Data Model Design
- Metadata Management
- Data Lineage
- Model Governance

Positive-to-Have:

- Collibra Certifications (e.g., Ranger, Data Steward, Governance) and GCP Professional Data Engineer.
- Data modeling tools (e.g., erwin, ER/Studio, SqlDBM, Hackolade).




- Experience with data quality/observability tooling (including Collibra DQ/Observability or equivalents) and Data Catalog/MDE integrations.
- Python/dbt for transformations; CI/CD for data (Git, Terraform for infra is a plus).
- Domain experience in Travel, Transportation & Hospitality (TTH) is advantageous.

Responsibility:

- Develop and maintain the Enterprise Data Model for Australia Post..
- Work closely with Business SMEs to:
- Understand business processes
- Support application and integration design rather than purely data warehousing initiatives.
- Design and build:
- Conceptual Data Models
- Logical Data Models
- Physical Data Models aligned to business and enterprise data strategies
- Lead data modelling workshops and solution design discussions with business and technical stakeholders.
- Collaborate with Business Analysts and Data Architects to gather, analyse, and refine data requirements
- Define and maintain:
- Relationships
- Attributes
- Business-aligned data structures
- Map source systems to enterprise data models and maintain comprehensive documentation
- Design and optimize data models for:
- Scalability
- Performance
- Data Quality
- Operational and Analytical Platforms

Duration: 12 Months and possible extension

Eligibility: Australian/NZ Citizens/PR Holders only

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📌 Data Modeler - Contract - Melbourne
🏢 Hastha Solutions
📍 Melbourne