What is a Walmart data engineer?

A Walmart Data Engineer is responsible for designing, developing, and maintaining data pipelines and infrastructure that support Walmart’s vast data ecosystem. They work with large-scale datasets, optimize data storage, and ensure efficient data processing to enable analytics and business insights. This role involves using technologies like SQL, Python, Spark, and cloud platforms to transform raw data into actionable information. Data Engineers collaborate with data scientists, analysts, and business teams to support decision-making and improve operational efficiency.