# Data Modeler

**Company:** [Two95 International Inc.](http://jobs.workable.com/companies/uBLbLticQ1T2pGzVbXvnAu.md)
**Location:** Kuala Lumpur, Malaysia
**Workplace:** on site
**Employment type:** Full-time
**Department:** Information Technology

[Apply for this job](http://jobs.workable.com/view/590f8d93-aa87-48f8-8bcc-62c72c3462ea)

## Description

We are looking for Data Modeler with 10+ years of experience.

Key Responsibilities:

-   Develop and maintain conceptual, logical, and physical data models leveraging GCP services such as BigQuery, Cloud SQL etc.
-   Work on end-to-end data initiatives, from gathering requirements to cutover.
-   Translate business requirements from stakeholders into effective data model designs.
-   Play a key role in migrating data from legacy on-premises systems to cloud-native GCP solutions.
-   Optimize data models for performance-oriented OLAP (Online Analytical Processing) and OLTP (Online Transactional Processing) systems.
-   Ensure data consistency, quality, and reliability by defining constraints, validation rules, and data governance policies within data models.
-   Collaborate with data engineers, data scientists, and business teams to understand data needs and deliver structured data for analytics and machine learning.
-   Create and maintain comprehensive data model documentation, including entity-relationship diagrams, data dictionaries, and metadata definitions.
-   Leverage understanding of telecom-specific data, such as subscriber data, billing information, network performance metrics, and customer insights.
-   Proficiency in data modeling techniques (dimensional, relational) and tools such as Erwin, PowerDesigner, or open-source alternatives.

  
  

-   Expert-level SQL skills for querying and analyzing large datasets in BigQuery.
-   Strong hands-on experience with core GCP services
-   Understanding of telecom data sources and industry-specific metrics.