Ampstek
Senior Data Modeler
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Modeler in Los Angeles, California, offering a contractor position. Key skills required include SQL, data modeling tools, cloud platforms, and Master Data Management. Experience with data warehousing and normalization is essential.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
October 7, 2025
🕒 - Duration
Unknown
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🏝️ - Location
On-site
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Los Angeles, CA
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🧠 - Skills detailed
#AWS (Amazon Web Services) #Azure #Data Lineage #Data Modeling #ERWin #MDM (Master Data Management) #Metadata #Cloud #SQL (Structured Query Language) #Data Integrity #Normalization #Physical Data Model #GCP (Google Cloud Platform) #Databases #Data Management
Role description
Role: Senior Data Modeler
Location: Los Angeles, California, US (Day one Onsite)
Job Type: Contractor
Core Responsibilities:
• Design and maintain conceptual, logical, and physical data models
• Collaborate with stakeholders to refine data requirements
• Ensure data integrity, normalization, and performance optimization
• Document metadata and data lineage
• Model data for transactional systems and lake house architectures, bridging operational and analytical layer
• Fine-tune entity models based on access patterns (Star, Graph, Document, Relational)
• Define domain relationships and build connected entity models
Key Skills:
• Proficiency in SQL and data modeling tools (e.g., ERwin, ER/Studio)
• Strong understanding of normalization, dimensional modeling, and data warehousing
• Experience with relational and cloud databases
• Familiarity with cloud platforms and services (AWS, Azure, GCP)
• Experience with Master Data Management (MDM) solutions
Thanks
Rakesh Pathak | Senior Technical Recruiter
Phone: 609-360-2642
Rakesh.pathak@ampstek.com| www.ampstek.com
https://www.linkedin.com/in/rakesh-kumar-pathak-00b039167/
Role: Senior Data Modeler
Location: Los Angeles, California, US (Day one Onsite)
Job Type: Contractor
Core Responsibilities:
• Design and maintain conceptual, logical, and physical data models
• Collaborate with stakeholders to refine data requirements
• Ensure data integrity, normalization, and performance optimization
• Document metadata and data lineage
• Model data for transactional systems and lake house architectures, bridging operational and analytical layer
• Fine-tune entity models based on access patterns (Star, Graph, Document, Relational)
• Define domain relationships and build connected entity models
Key Skills:
• Proficiency in SQL and data modeling tools (e.g., ERwin, ER/Studio)
• Strong understanding of normalization, dimensional modeling, and data warehousing
• Experience with relational and cloud databases
• Familiarity with cloud platforms and services (AWS, Azure, GCP)
• Experience with Master Data Management (MDM) solutions
Thanks
Rakesh Pathak | Senior Technical Recruiter
Phone: 609-360-2642
Rakesh.pathak@ampstek.com| www.ampstek.com
https://www.linkedin.com/in/rakesh-kumar-pathak-00b039167/
