Job Description
Walmart is seeking a highly skilled Data Engineer to design, build, and optimize large-scale data pipelines and platforms. The ideal candidate will have strong hands-on experience with Apache Spark and solid programming expertise in Java, Python, and/or Scala, working in high-volume, enterprise data environments.
Key Responsibilities
· Design, develop, and maintain scalable data pipelines using Apache Spark
· Build and optimize ETL/ELT workflows for large datasets
· Write efficient, high-quality code in Java, Python, and/or Scala
· Work with structured and unstructured data across multiple data sources
· Optimize Spark jobs for performance, scalability, and cost
· Collaborate with data scientists, analysts, and product teams
· Ensure data quality, reliability, and availability
· Participate in code reviews, testing, and production support
Required Skills & Qualifications
· Strong hands-on experience with Apache Spark
· Proficiency in Java, Python, and/or Scala
· Solid understanding of data engineering concepts and best practices
· Experience building data pipelines in distributed environments
· Strong problem-solving and debugging skills
· Experience working in agile development environments
We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.