Senior, Data Engineer

Walmart

Full-time other-general
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Location
Sunnyvale, CA, United States
Posted
July 21, 2026

Job Description

**Position Summary...**

**What you'll do...**
**About the Team**
International Data Management (IDM) team powers enterprise-scale data platforms across multiple global markets including Canada, Mexico, Chile, and beyond.
We act as the single source of truth for enterprise data, enabling critical business functions across domains such as Customer, Supply Chain, Finance, and Digital Platforms.
**What You’ll Do**
**Build and scale data pipelines** Design and develop highly scalable data pipelines using Spark (Scala/PySpark), Airflow, and BigQuery
Ensure performance, reliability, and cost efficiency of pipelines across global workloads **Drive platform modernization** Develop utilities and frameworks to migrate legacy pipelines to modern architectures using automation and AI
Contribute to next-gen platform evolution (DPaaS, SSaaS, etc.) **Architect for cost and scale** Build and optimize data pipelines with a strong focus on cloud cost efficiency
Lead ...