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Data Architect

Tech Tammina LLC

 

Chantilly, VA, USA

Posted On: 30+ days ago
Experience: 5+ years
Availability: Remote
Openings: 1
Category: Data Architect
Tenure: Full-time Only
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Description

You will design and oversee data architectures focused on warehousing, analytics, and big data environments.

Responsibilities

  • Design reusable domain-specific datasets for Data Lakes using dimensional modeling, data vault, and 3rd Normalization.
  • Develop PowerBI Tabular models to enable self-service analytics.
  • Optimize data structures and formats such as Parquet and ORC within Big Data and Hadoop environments.
  • Execute complex SQL queries and data exploration methods to drive architectural decisions.

Required Skills

  • 15+ years of experience in Data Warehousing or Data Analytics.
  • Expertise in SQL, SparkSQL, Python, and PySpark.
  • Hands-on experience with Azure data platform tools including ADF, Synapse, Databricks, and Zen2 storage.
  • Proficiency in PowerBI.
  • Deep understanding of relational vs. non-relational data formats in Data Lake environments.
  • Experience with data modeling tools such as ERWin.
  • Domain experience in Supply Chain and Manufacturing.
  • Any Graduate degree.

Preferred Skills

  • Working experience with data from SAP ERP systems.

Education

Any Graduate

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