1h ago

Senior Big Data Engineer & Database Administrator

Canada; United States

$100,000-$125,000 / year

full-timesenioradvertising technology

Tech Stack

Description

You will lead database administration and data engineering within the Data Lake and Enterprise Data Warehouse (Snowflake) ecosystem. You'll design end-to-end ETL pipelines, ensure data health, and mentor junior engineers, all while working with modern cloud technologies.

Requirements

  • Deep experience in ETL design and development with SQL, Python, Spark, Java, and ETL tools (Coalesce, Informatica, etc.)
  • Extensive hands-on experience as a Snowflake DBA with understanding of Access Control framework
  • Comfortable with AWS cloud solutions (Secrets Manager, KMS, S3, EC2, Linux, Cross-Account Access)
  • Strong problem-solving skills and curiosity to understand root causes
  • Understanding of data warehousing architecture fundamentals (Kimball, Inmon, Medallion Architecture)

Responsibilities

  • Lead daily database administration and ensure data environment health
  • Design high-quality data artifacts and ETL solutions following best practices
  • Build automated ingestion and transformation pipelines using data models and architecture diagrams
  • Provide operational support, monitor alerts, and troubleshoot production issues
  • Mentor junior and intermediate data engineers and ETL developers
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