(usa) Senior, Data Engineer

Walmart Walmart · Retail · Bentonville, AR

Senior Data Engineer role focused on designing, developing, and maintaining scalable data pipelines and architectures. Responsibilities include data integration, modeling, governance, and optimization within cloud and big data environments, using SQL and Scala. The role supports strategic data initiatives and enhances data ecosystems for informed decision-making.

What you'd actually do

  1. Design, develop, and maintain scalable data pipelines and architectures to support business analytics and reporting needs.
  2. Integrate multiple data sources using ETL, batch processing, and streaming ingestion techniques to ensure data accuracy and availability.
  3. Collaborate with stakeholders to translate business requirements into effective data models and solutions.
  4. Implement data governance standards to maintain data quality, security, and compliance across platforms.
  5. Optimize data storage and retrieval processes within cloud and big data environments.

Skills

Required

  • Extensive experience in data engineering, including data integration, transformation, and pipeline development.
  • Proficiency in SQL and Scala programming languages for data manipulation and code development.
  • Strong knowledge of data modeling techniques, including dimensional design and entity relationship diagrams.
  • Understanding of data governance principles, data quality standards, and regulatory compliance.
  • Ability to analyze complex data systems and develop scalable data warehouse and big data solutions.
  • Familiarity with cloud platforms and distributed data stores such as Snowflake, Azure, and Google BigQuery.
  • Proven capability to translate business requirements into effective data strategies and technical solutions.

What the JD emphasized

  • Immigration Sponsorship support will NOT be available for this position