Data ENgineer

Manager considering the 2 have been stellar above the bar only wants EX Walmart people with good references of being a data engineer.

Previous Walmart is preferred however they need a good reference and cant have worked for Walmart in the last 6 months

Any work authorization

Hybrid 3 times a week in Bentonville



Must Haves:
GCP
SPARK
Airflow
SQL
GCP Data services
AI/ML IS A super nice to have




Job description:
KEY RESPONSIBILITIES

Design and build scalable ETL/ELT pipelines using Apache Airflow Apache Spark and GCP Dataflow

Develop and maintain BigQuery data models schemas and performance-optimized SQL queries

Build and maintain data pipelines feeding AI/ML feature stores and forecasting models

Collaborate with AI Developers to ensure high-quality low-latency data access for model training

Manage and optimize Cloud Composer DAGs and pipeline orchestration

Implement data quality monitoring alerting and lineage tracking

Participate in data platform architecture decisions and documentation

REQUIRED QUALIFICATIONS

3 years (Intermediate) or 5 years (Specialist) of data engineering experience

Hands-on experience with Apache Airflow for pipeline orchestration

Proficiency in Apache Spark for large-scale data processing

Strong SQL skills including complex query optimization and BigQuery-specific capabilities

Experience with GCP data services: BigQuery Cloud Storage Pub/Sub Dataflow

Solid understanding of ETL/ELT patterns and data warehousing principles

PREFERRED QUALIFICATIONS

GCP Professional Data Engineer certification

Experience supporting ML/AI data infrastructure (feature engineering training datasets)

Familiarity with real-time streaming (Kafka Dataflow/Flink)

Retail or large-scale consumer data experience