Walmart

Data Engineer III

Walmart

full-time

Posted on:

Location Type: Hybrid

Location: Bentonville • 🇺🇸 United States

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Salary

💰 $90,000 - $180,000 per year

Job Level

Mid-LevelSenior

Tech Stack

AirflowAzureCassandraCloudElasticSearchGoogle Cloud PlatformJavaKafkaNoSQLPythonScalaSparkSQLTableau

About the role

  • Extracts data from identified databases and transform data to a structure that is relevant to the problem by selecting appropriate techniques
  • Helps identify the most suitable source for data that is fit for the requirements
  • Analyses complex data elements, systems, data flows, dependencies, and relationships to contribute to conceptual, physical, and logical data models
  • Build and maintain robust and scalable data pipelines with internal and external partners
  • Perform deep analysis leveraging customer datasets to build customer insights
  • Raise the bar on sustainable engineering by improving best practices, producing best in class of code, documentation, testing and monitoring
  • Participates in medium- to large-scale, complex, cross-functional projects by reviewing project requirements; translating requirements into technical solutions; gathering requested information; writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with cross-functional teams; troubleshooting open issues and bug-fixes; enhancing design to prevent re-occurrences of defects; ensuring on-time delivery
  • Creates training documentation and trains end-users on data modeling

Requirements

  • Bachelor’s degree in Computer Science, Data Engineering, Mathematics, or related field and 3-5 years of proven experience as a Data Engineer or similar role in data management
  • Or, master’s degree in Computer Science, Data Engineering, Mathematics, or related field and 2-3 years of proven experience as a Data Engineer or similar role in data management
  • Proficient in real-time; batch pipelines in big data technologies (i.e. Spark/Kafka/Cassandra/Elasticsearch, NoSQL DBs etc.)
  • Proficiency in languages such as Java, Scala, Python
  • Experience with workflow management platforms like Airflow/Hudi
  • Experience with Cloud computing platforms like GCP and Azure
  • Proficient with Designing and building APIs
  • Hands-on Experience with PL/SQL to query data; generate insights using complex queries, stored procedures, and user-defined functions
  • Familiarity with Engineering practices in Analytics space using tools like Power BI, Tableau
  • Excellent problem-solving and analytical skills
  • Strong project management and organizational skills
Benefits
  • Incentive awards for performance
  • 401(k) match
  • Stock purchase plan
  • Paid maternity and parental leave
  • PTO
  • Multiple health plans
  • Medical, vision and dental coverage
  • Company-paid life insurance
  • Short-term and long-term disability
  • Military Leave Pay
  • Adoption and surrogacy expense reimbursement
  • PTO for vacation, sick leave, holidays or other purposes
  • Live Better U education benefit program

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
data extractiondata transformationdata analysisdata modelingdata pipelinesbig data technologiesJavaScalaPythonPL/SQL
Soft skills
problem-solvinganalytical skillsproject managementorganizational skillscommunicationcollaborationtroubleshootingtraining