(USA) Staff, Data Engineer

WalmartSunnyvale, CA
Onsite

About The Position

As a Staff Data Engineer, you will design and implement scalable data solutions that support complex business needs across multiple domains. This role involves developing and optimizing data pipelines, ensuring data quality, and applying advanced data modeling techniques within cloud and big data environments. You will collaborate with stakeholders to translate business requirements into effective technical solutions, driving data governance and strategy adherence. Your expertise in modern data engineering tools and practices will enable the delivery of reliable, high-performance data infrastructure that empowers informed decision-making and operational excellence. The Customer Data Platform team at Walmart develops scalable, reliable technology to enhance shopping experiences worldwide. The team prioritizes technical excellence, integrity, and customer-focused solutions while encouraging professional growth and knowledge sharing. Collaborating across functions, members drive innovation through iterative development, code review, and continuous improvement. Utilizing advanced tools and AI integration, the team delivers high-quality software aligned with Walmart’s standards, empowering associates and improving the overall shopping journey for millions globally.

Requirements

  • Proven expertise in data engineering, including designing and maintaining scalable data pipelines.
  • Proficiency in Python programming and experience with ETL processes and big data technologies such as Apache Spark, Hive, and Kafka.
  • Strong knowledge of cloud platforms, particularly Google Cloud, and modern data warehousing solutions.
  • Experience implementing data quality frameworks and ensuring compliance with data governance and regulatory requirements.
  • Familiarity with CI/CD practices and automated deployment in data environments
  • Solid understanding of data modeling techniques and metadata management across data platforms.
  • Bachelor’s degree in Computer Science and 4 years' experience in software engineering or related field.
  • 6 years’ experience in software engineering or related field.
  • Master's degree in Computer Science and 2 years' experience in software engineering or related field.
  • 3 years' experience in data engineering, database engineering, business intelligence, or business analytics.

Nice To Haves

  • Data engineering, database engineering, business intelligence, or business analytics, ETL tools and working with large data sets in the cloud
  • Master’s degree in Computer Science or related field and 4 years' experience in software engineering or related field
  • Knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly.
  • Knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Responsibilities

  • Develop, maintain, and optimize scalable data pipelines and architectures to support business analytics and operational needs.
  • Collaborate with cross-functional teams to translate business requirements into technical data solutions.
  • Implement data integration, transformation, and quality frameworks using modern ETL and streaming technologies.
  • Ensure data governance compliance by applying regulatory and ethical standards in data handling and storage.
  • Utilize cloud platforms and big data tools to automate data workflows and improve processing efficiency.
  • Monitor and troubleshoot data systems to maintain reliability and performance.
  • Provide technical guidance on data modeling, storage, and metadata management best practices.

Benefits

  • Incentive awards for performance
  • 401(k) match
  • Stock purchase plan
  • Paid maternity and parental leave
  • PTO
  • Multiple health plans
  • Competitive pay
  • Performance-based bonus awards
  • Medical coverage
  • Vision coverage
  • Dental coverage
  • Company-paid life insurance
  • Paid sick leave
  • Family care leave
  • Bereavement leave
  • Jury duty leave
  • Voting leave
  • Short-term disability
  • Long-term disability
  • Company discounts
  • Military Leave Pay
  • Adoption and surrogacy expense reimbursement
  • Walmart-paid education benefit program (Live better U) for full-time and part-time associates
  • Tuition, books, and fees are completely paid for by Walmart for Live Better U programs
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