Data Modeller COLUMBUS - OH - Ohio

COLUMBUS, OH, US • Posted 3 days ago • Updated 6 hours ago
Contract W2
Contract Corp To Corp
12 Months
On-site
$65 - $70/hr
Fitment

Dice Job Match Score™

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Job Details

Skills

  • Databricks
  • Erwin
  • Data Architecture
  • Modeling
  • OLAP

Summary

Please strictly adhere to the following resume naming convention:

Role: Modeller

Skills: Digital : DatabricksERwinData Architecture and Modeling

Experience Required: 8-10 years

Role Descriptions-

Skills Requirements:

Define entities, relationships, and keys (primaryforeign keys) and document cardinalities

Specify table grain (row-level meaning) for each facteventfeature table

Create dimension tables with consistent codes, descriptions, and hierarchy attributes where applicable

Create factevent tables with measures, timestamps, and join keys to relevant dimensionsentities

Represent time using standard datetime fields and, when needed, effective startend dates for history

Standardize naming conventions, data types, units, and allowed values (domains) across models

Add metadata and documentation (field definitions, source system, refresh cadence, owner)

Implement basic validation checks (nullability, uniqueness, referential integrity, value ranges)

Design outputs for common access patterns (joins, filters, aggregations) used by OLAP and AI pipelines

Maintain versioningchange history for models and update downstream dependencies when schemas change

Optimize the models for performance of AIBI use cases

Good understanding of Databricks concepts

Good understanding of tools like Erwin

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 90911958
  • Position Id: 9104241
  • Posted 3 days ago
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