Staff, Data Engineer | Marketplace at Walmart in Sunnyvale, California

Job Description:

What you'll do at



Position Summary...


What you'll do...



**Immigration Support is not available for this role. **



As part of Walmart Global Marketplace eCommerce engineering team, you will help define and build the Unified Data Platform as a single source of truth to centralize storage, availability, and real-time access to internal and external data with built in data governance & normalization standards. As a Staff Data Engineer, you'll work collaboratively with Engineering and Business teams to lead technical discovery, design, and implementation of large-scale data applications and tools. You'll have the opportunity to manage the complex challenges in integrating with various data sources, support data consumption patterns, and data enrichment requirements while using your expertise in coding, data structures and algorithms, complex triaging and analysis, and end-to-end system design.



About the Team:



Walmart Global Marketplace is a fast-growing segment of Walmart Global Tech. The team builds data assets to empower business teams in Global Marketplace site operations (seller.walmart. com, walmart.com, Walmart mobile apps) to measure, understand and bring insights to our core merchandise data including Sales Orders, SKU, Offers and Partner data to empower product application teams for innovating the customer experience on our site while managing risks We build out complex data workflows using GCP (Google Cloud Platform), Spark, GPU (Graphical Processing Units), Hive, Kafka, and other technologies to process hundreds of billions of transactions.



What you'll do:

• Leading the discovery phase of medium to large projects


• Data Modeling: Influencing the overarching data strategy and vision for data pipelines and data products. Overseeing and governing the expansion of existing data architecture and the optimization of data query performance via best practices. Presenting and socializing data models to business and information technology stakeholders.


• Data Architecture: Designing, implementing, and improving processes in data management.


• Code development of medium-to large-scale, complex, cross-functional projects.


• Enhancing design to prevent re-occurrences of defects, ensuring on-time delivery and hand-offs. Daily interacting with project manager to provide input on project plan and providing leadership to the project team.


• Leading the work of other small groups of six to ten engineers, including offshore associates. Leading assigned Engineering projects by providing pertinent documents, direction, and examples: identifying short- and long- term solutions and timeline. Reviewing and approving proposed solutions, implementing new architectural patterns, and performing design and code reviews of changes.


• Developing Innovation strategies, processes, and best practices by leading internal technical teams.

What you'll bring:

• You have expert-level technical skills and a proven record of accomplishment of building data pipelines using Spark, Hive, Kafka that are highly scalable, performant, and reliable.


• You have expert-level coding skills in JAVA, Spring, API design, GraphQL, Kafka, databases (SQL, no-SQL)
  


• You are skilled in data modeling & data migration protocols
  


• You have experience with Presto, Big Query.


• You have experience with data integration tools like Automic, or Airflow


• You are experienced in public cloud computing platforms (e.g., GCP, Azure)

About Walmart Global Tech:

Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.



Flexible, Hybrid Work:

We use a hybrid way of working that is primarily in office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives.



Benefits:

Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.



Equal Opportunity Employer:

Walmart, Inc. is an Equal Opportunity Employer - By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions - while being inclusive of all people.


The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process.


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.
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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.
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For information about PTO, see https://one.walmart.com/notices.


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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.
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Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
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For information about benefits and eligibility, see One.Walmart.


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The annual salary range for this position is $143,000.00-$286,000.00
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Additional compensation includes annual or quarterly performance bonuses.
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Additional compensation for certain positions may also include:
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- Stock
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Minimum Qualifications...



Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.


Option 1: Bachelor's degree in Computer Science and 4 years' experience in software engineering or related field. Option 2: 6 years' experience in software engineering or related field. Option 3: 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.




Preferred Qualifications...



Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.


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, We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have 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.




Primary Location...



640 W California Avenue, Sunnyvale, CA 94086-4828, United States of America



About Walmart



At Walmart, we help people save money so they can live better. This mission serves as the foundation for every decision we make, from responsible sourcing to sustainability-and everything in between. As a Walmart associate, you will play an integral role in shaping the future of retail, tech, merchandising, finance and hundreds of other industries-all while affecting the lives of millions of customers all over the world. Here, your work makes an impact every day. What are you waiting for?


Walmart, Inc. is an Equal Opportunity Employer- By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing diversity- unique styles, experiences, identities, abilities, ideas and opinions- while being inclusive of all people.


"At Walmart, you have the support you need at any given moment no matter the circumstance." - Shelby, Project Analyst



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