Data Engineer 3
comcast
Job Description
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Develop and maintain data structures and pipelines to standardize and transform data for analytics and reporting needs
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Write efficient SQL queries and transformations to support reliable data processing
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Ensure data quality across ingestion, processing, and loading into target tables
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Build ingestion frameworks for structured and unstructured data with validation and quality checks
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Establish data consumption methods for end users and downstream applications such as views and APIs
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Implement data solutions on platforms like Snowflake and Databricks in alignment with architectural standards
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Use cloud storage and processing technologies such as AWS S3, Iceberg, and Snowflake based on data requirements
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Define and maintain data lineage and transformation logic for troubleshooting and impact analysis
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Collaborate with stakeholders to improve data sourcing, processing efficiency, and overall data quality
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Support and mentor junior data engineers through knowledge sharing and technical guidance
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Contribute to the improvement of internal data engineering tools, frameworks, and automation to enhance efficiency and scalability
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