(USA) Data Scientist III

Walmart Inc.; Sunnyvale (CA); On-site; USD 117,000 - 234,000; Full time

Benefits offered by this job

Discount Card

Live Better U

Medical coverage

Dental coverage

Vision coverage

Walmart Academy

Job summary

Walmart Inc. in Sunnyvale, CA, seeks a Data Scientist III to transform complex data into actionable insights, leveraging advanced analytics, statistical modeling, and scalable deployment. Collaborate across teams to deliver data-driven strategies with business impact.

The role emphasizes data governance, experimentation, and mentoring, with a focus on applied AI for search and personalization. Competitive salary, comprehensive benefits, and education programs support growth.

Qualifications

• Option 1: Bachelors in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 2 years' analytics experience.
• Option 2: Masters in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field.
• Option 3: 4 years' analytics experience in related field.

Responsibilities

• Apply advanced statistical methods and ML techniques to develop predictive models and analytical solutions.
• Conduct exploratory data analysis, feature selection, and hypothesis testing for decision-making.
• Collaborate with cross-functional teams to translate business requirements into data-driven strategies.
• Develop, test, and deploy scalable analytical models ensuring data quality and governance.
• Utilize SQL and Python to manage data and automate analytical processes.
• Mentor junior associates in modeling techniques and data analysis practices.
• Create clear data visualizations and reports to communicate insights to stakeholders.

Skills

Data analysis

Statistical modeling

Machine learning

SQL proficiency

Python programming

Mentoring

Education

Bachelor's degree in Statistics/Economics/Analytics/Math/CS/IT

Master's degree in Statistics/Economics/Analytics/Math/CS/IT

4 years' analytics experience

Tools

AWS SageMaker

MLOps

Big data platforms

Python tooling

Job description

Position Summary...

What you'll do...

Role summary: The (USA) Data Scientist III plays a critical role in leveraging advanced analytical methods and machine learning techniques to transform complex data into actionable business insights. This position requires expertise in data management, statistical modeling, and scalable model deployment to support strategic decision-making. The role involves collaborating across functions to address business challenges, developing custom analytical solutions, and mentoring team members. A strong understanding of data ecosystems, coding proficiency, and business context is essential to drive innovation and deliver measurable value aligned with organizational goals.

About the team: The Applied AI team focuses on developing advanced Search and Personalization solutions to improve the shopping experience through relevant and intuitive product discovery. Utilizing machine learning, deep learning, and generative AI, the team builds scalable systems aligned with business objectives. Members collaborate by applying expertise in algorithms, data analysis, and solution design to deliver impactful results. The team fosters a professional environment emphasizing technical excellence, continuous improvement, and customer-focused innovation, driving significant advancements in data science and artificial intelligence within the organization.

What you’ll do:

• Apply advanced statistical methods and machine learning techniques to develop predictive models and analytical solutions.
• Conduct exploratory data analysis, feature selection, and hypothesis testing to support business decision-making.
• Collaborate with cross-functional teams to translate business requirements into data-driven strategies and solutions.
• Develop, test, and deploy scalable analytical models ensuring alignment with data quality and governance standards.
• Utilize programming languages such as SQL and Python to manage data and automate analytical processes.
• Mentor junior associates in modeling techniques and data analysis best practices.
• Generate clear data visualizations and reports to communicate insights effectively to stakeholders.

What you’ll bring:

• Proven expertise in data management, data quality standards, and data governance to ensure reliable and scalable data solutions.
• Advanced proficiency in statistical methods, machine learning algorithms, and predictive modeling techniques to develop and deploy analytical models.
• Strong programming skills in SQL, Python, and related languages for code development, testing, and model implementation.
• Experience with big data analytics platforms and tools, including AWS SageMaker and MLOps practices, to support model scalability and sustainability.
• Ability to translate complex business requirements into data-driven solutions with sound analytical and problem-solving capabilities.
• Demonstrated knowledge of data visualization tools and techniques to effectively communicate insights and model outcomes.

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 https://one.walmart.com/notices . 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 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.

For information about benefits and eligibility, see One.Walmart .

The annual salary range for this position is $117,000.00 - $234,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include : Stock

Minimum Qualifications...

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

Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 2 years' experience in an analytics or related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field. Option 3: 4 years' experience in an analytics or related field.

Preferred Qualifications...

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

Data science, machine learning, optimization models, Master’s degree in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Successful completion of one or more assessments in Python, Spark, Scala, or R, Using open source frameworks (for example, scikit learn, tensorflow, torch), 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...

815 Eleventh Ave, Sunnyvale, CA 94089-4731, United States of AmericaWalmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

Walmart is committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

Benefits you’ll enjoy

Discount Card

Get 10% off

Walmart associates are eligible for a 10% discount card on most regular-priced items and fresh produce in-store and on select items at Walmart.com. Eligible after 90 days of employment.

Live Better U

100% covered

Earn a degree or in-demand skills certificates with no debt- Walmart covers 100% of tuition and books. Live Better U offers 60+ programs for Associates to pursue their dreams.

Ready to grow your career? Walmart Academy offers job-specific retail training and leadership courses to help Associates reach their career goals.

Medical, dental, vision, and wellness programs for you and your family

Access mental health resources and assistance programs for life’s challenges

Training, leadership programs, and clear paths to advance.

Imagine a workplace surrounded by innovation.At Walmart’s new Home Office in Bentonville, Arkansas, we’re redefining what it means to work at a global leader.

Set on 350 acres of thoughtfully revitalized land, our new campus seamlessly integrates the charm of Northwest Arkansas with cutting edge design and technology. From biking trails and outdoor courtyards to flexible, tech-enabled workspaces, every detail reflects our commitment to sustainability, connection, and culture.

With amenities like on-site childcare at our Little Squiggles Children’s Enrichment Center, the Walton Family Whole Health & Fitness Center, and a vibrant food hall featuring local and international favorites, we’re creating a space where work-life balance isn’t just a goal—it’s a reality.

Beyond the campus, Bentonville offers a dynamic lifestyle with world-class dining, art at the Crystal Bridges Museum, and countless outdoor activities.

Whether you’re exploring High South cuisine, enjoying live performances at our new amphitheater, or cycling the Razorback Greenway, you’ll experience the perfect blend of small-town charm and big-city amenities.

Join us at Walmart and grow your career alongside a community that feels like home.

This isn’t just a workplace—it’s a destination for leaders eager to make a difference.