Senior, Data Engineer

Position: (USA) Senior, Data Engineer
Position Summary...

What you'll do...

Role summary:

The Senior Data Engineer will lead the design, development, and implementation of scalable data solutions that support business objectives and data-driven decision-making. This role requires expertise in data integration, modeling, and governance within cloud and big data environments. The successful candidate will collaborate with cross-functional teams to translate complex business requirements into effective data architectures and pipelines, ensuring data quality and accessibility.

By applying advanced technical skills and strategic insight, the Senior Data Engineer will drive innovation and operational excellence in managing enterprise data assets.

About the team:

The Walmart US Decision Sciences team is committed to advancing the future of retail by developing trusted enterprise data assets and applying rigorous scientific methods. The team plays a vital role in enabling informed decision-making that drives business growth. Members collaborate to build scalable data pipelines, integrate various data sources, and ensure data quality and governance. By leveraging advanced data engineering and modeling techniques, the team supports innovative solutions that enhance operational efficiency and customer experience.

This environment encourages continuous learning and the use of cutting-edge technologies to solve complex business challenges.

What you'll do:

* Design, develop, and maintain scalable data pipelines and architectures to support business analytics and operational needs.

* Integrate and transform data from internal and external sources using ETL, streaming, and batch processing techniques.

* Collaborate with cross-functional teams to translate business requirements into effective data solutions and models.

* Ensure data quality, governance, and compliance with established standards and policies.

* Develop and optimize data models, including logical and physical designs for data warehouses and marts.

* Write, test, and deploy efficient code using SQL and other programming languages to support data workflows.

* Monitor and troubleshoot data systems to maintain reliability and performance.

* Support ML/AI Platforms to enable Decision Intelligence.

What you'll bring:

* Extensive experience in data engineering, including data integration, transformation, and modeling within cloud and big data environments.

* Proficiency in SQL and other programming languages such as Python or Java for code development and testing.

* Strong knowledge of data governance principles, data quality standards, and regulatory compliance.

* Ability to design and implement scalable data pipelines and data warehouse solutions using modern platforms like Snowflake or Azure.

* Expertise in applying data strategy to solve complex business problems and deliver actionable insights.

* Experience collaborating cross-functionally to align data solutions with business objectives.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.

You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see  Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities.

Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

Eligibility requirements apply…