Data Engineer Job at Tenarai, Washington DC

  • Tenarai
  • Washington DC

Job Description

Must-Have Skills & Experience:

  • Strong hands-on experience as a Data Engineer .
  • Strong proficiency in Python .
  • Experience building and maintaining large-scale Apache Spark pipelines on AWS.
  • Strong knowledge of the modern AWS Data Lake ecosystem , including:
  • Amazon S3
  • AWS Glue Data Catalog
  • Amazon Athena
  • Amazon EMR
  • Amazon Redshift
  • Experience designing and implementing reliable data ingestion, transformation, and validation pipelines at scale.
  • Strong understanding of Data Lake architecture and best practices.

Differentiator / Preferred Experience:

  • Hands-on experience with AWS Lake Formation permission models .
  • Experience designing and testing:
  • Row-level security
  • Column-level filtering
  • LF-TBAC (Tag-Based Access Control)
  • Experience designing and validating end-to-end Data Lake permission models .
  • Strong experience in test design, validation, and troubleshooting for large-scale data platforms and access-control models.

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