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Senior Data Modeler

Ampcus

 

Washington, D.C., USA

Posted On: 30+ days ago
Experience: 10+ years
Availability: Onsite
Openings: 1
Category: Senior Data Modeler
Tenure: No Preference/Any
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Description

You will define and optimize data models across the lifecycle to support business domains in a government cloud environment.

This role is on-site.

Responsibilities

  • Define conceptual, logical, and physical data models in Databricks, leveraging financial industry expertise.
  • Collaborate with product owners, architects, and engineers to optimize models for query performance, compute, and storage costs.
  • Define best practices for implementing the Bronze/Silver/Gold data layers of the lakehouse.
  • Generate and maintain data model documentation, data dictionaries, and data definitions.

Required Skills

  • 10+ years of experience in AI, Data Science, or Software Engineering with a focus on data ecosystems.
  • Expertise in designing and implementing data models optimized for storage and analytics within Databricks on AWS (conceptual, logical, physical).
  • In-depth, hands-on experience with the AWS Databricks platform (SQL, Runtime, clusters, notebooks).
  • Proficiency in developing ETL pipelines using Databricks tools and Spark for data ingestion and transformation.
  • Experience integrating data from heterogeneous sources (APIs, databases, files) ensuring data quality and lineage.
  • Ability to optimize data processing workflows and SQL queries in Databricks using partitioning, clustering, and Spark techniques.
  • Proficiency in writing complex SQL and Spark code (Scala/Python) for data manipulation.

Preferred Skills

  • Understanding of cloud computing principles and AWS architecture for scalable data solutions.
  • Familiarity with government cloud compliance policies (e.g., FedRAMP, FISMA).

Education

Any Graduate

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