✦ Luna Orbit — Data & Analytics

Data Engineer III

at Walmart

📍 Sunnyvale, CA Unknown 💰 $117K – $234K USD / year Posted March 18, 2026
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Position Details

Salary $117K – $234K USD / year
Type Full-Time
Experience mid
Exp. Years 3+ years
Education Not specified
Category Data & Analytics

About this role

This role involves designing and maintaining scalable data pipelines and ETL processes to support analytics and reporting. The candidate will collaborate with cross-functional teams to optimize data architecture and ensure data quality.

Key Responsibilities

  • Design data pipelines
  • Develop ETL processes
  • Collaborate with teams
  • Optimize data storage
  • Ensure data quality

Technical Overview

The technical environment includes big data technologies such as Apache Spark and Kafka, cloud storage solutions, and data modeling techniques. The role emphasizes data governance and real-time data processing.

Ideal Candidate

The ideal candidate is a mid-level data engineer with at least 3 years of experience in building scalable data pipelines and ETL processes. They should be proficient in SQL, Python, and big data technologies like Apache Spark and Kafka, with a strong understanding of data quality and governance.

Must-Have Skills

Experience in data engineeringProficiency in SQLKnowledge of Apache Spark and KafkaData modelingETL processes

Nice-to-Have Skills

Big data technologiesCloud data storageData privacy and security

Tools & Platforms

Apache SparkApache KafkaCloud platforms

Required Skills

SQLJavaPythonApache SparkApache Kafkadata pipelinesETLdata modelingcloud platformsdata qualitydata governance

Hard Skills

SQLJavaPythonApache SparkApache KafkaData pipelinesETL processesData modelingCloud platformsData qualityData governance

Soft Skills

CollaborationCommunicationProblem-solvingAnalytical thinkingTeamwork

Industry & Role

Industry Retail / E-commerce / Technology
Job Function Building and maintaining scalable data pipelines for analytics
Role Subtype Data & Analytics
Tech Domains Apache Spark, Apache Kafka, SQL / PostgreSQL

Keywords for Your Resume

data engineerSQLJavaPythonApache SparkApache KafkaETLdata pipelinesdata modelingcloud platformsdata qualitydata governancebig datadata privacydata securityanalyticsreal-time decision makingAIcloud storage

Deal Breakers

Lack of experience in data engineering, No proficiency in SQL or Python, Unfamiliarity with Apache Spark or Kafka, No knowledge of data governance or data quality

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