The Role
Lead data science strategy and a rapid-prototyping team to build production-grade ML and GenAI solutions for contractor earnings, tax, and compliance. Drive model governance, automation, and cross-functional delivery to reduce errors, mitigate risk, and scale measurable ROI across product, engineering, and operations.
Summary Generated by Built In
Position Summary...Lead the transformation of earnings through advanced data science, automation, and innovation. As Director, you’ll drive high-impact analytical solutions, shape data strategy, and scale machine learning capabilities across the business. This role offers a unique opportunity to influence enterprise decisions, deliver measurable ROI, and build cutting-edge data products that power the future of retail.
About the Independent Contractor (Spark Driver) Earnings Team:
Our team is responsible for the seamless calculation, disbursement, and reporting of independent contractor earnings & tax processes worldwide. We operate with a focus on compliance, data integrity, and continuous improvement, directly impacting both company performance and the experience of our global contractor network. This role is pivotal in setting best practices and driving operational rigor across the organization.What you'll do...
What you’ll bring...
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.
Your Career Journey at Walmart
At Walmart, we want to make sure your experience connecting with us is seamless and straightforward. Here’s what to expect when interacting with us as recruiters:
We’ll reach out via verified LinkedIn profiles or emails ending in "@walmart.com.” or “@samsclub.com”.
All job opportunities and applications are hosted on our official careers site: http://careers.walmart.com.
There is no cost or payment required to apply or be considered for a position.
If you have any doubts about a communication, feel free to visit our careers page to verify authenticity. Thank you for exploring opportunities at Walmart!
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.
Bentonville, Arkansas US-30099: The annual salary range for this position is $130,000.00 - $260,000.00
Sunnyvale, California US-11807: The annual salary range for this position is $169,000.00 - $338,000.00
Hoboken, New Jersey US-10279 | Bellevue, Washington US-11075: The annual salary range for this position is $156,000.00 - $312,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- Stock
Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 4 years' experience in an analytics related field.
Option 3: 8 years' experience in an analytics or related fieldPreferred Qualifications...
About the Independent Contractor (Spark Driver) Earnings Team:
Our team is responsible for the seamless calculation, disbursement, and reporting of independent contractor earnings & tax processes worldwide. We operate with a focus on compliance, data integrity, and continuous improvement, directly impacting both company performance and the experience of our global contractor network. This role is pivotal in setting best practices and driving operational rigor across the organization.What you'll do...
- Define and lead AI/ML strategy for contractor earnings, tax, and compliance, identifying high-impact use cases such as anomaly detection, tax classification, and risk monitoring.
- Build and lead a high-performing data science “tiger team” to rapidly prototype, test, and scale innovative solutions across earnings and compliance domains.
- Develop intelligent automation and insights using ML and GenAI to improve accuracy, reduce manual effort, and enhance contractor and stakeholder experience.
- Embed compliance and governance into AI solutions by ensuring models are transparent, auditable, and aligned with regulatory requirements in partnership with Compliance and Governance leaders.
- Scale solutions into production by collaborating with Product, Engineering, and Operations to deliver measurable impact (e.g., reduced errors, lower risk, increased efficiency).
What you’ll bring...
- 10–12+ years of experience in data science, ML, or AI, with 3–5+ years leading high-performing teams.
- Strong track record of building and scaling production-grade ML/AI solutions in complex environments.
- Deep technical expertise in Python, SQL, and modern ML frameworks (e.g., TensorFlow, PyTorch).
- Experience in fintech, payments, tax, or compliance-heavy domains (preferred).
- Hands-on experience with GenAI/LLMs and applying them to real-world business problems.
- Strong understanding of model governance, explainability, and risk management.
- Ability to operate in ambiguity, influence cross-functional stakeholders, and drive outcomes at scale.
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.
Your Career Journey at Walmart
At Walmart, we want to make sure your experience connecting with us is seamless and straightforward. Here’s what to expect when interacting with us as recruiters:
We’ll reach out via verified LinkedIn profiles or emails ending in "@walmart.com.” or “@samsclub.com”.
All job opportunities and applications are hosted on our official careers site: http://careers.walmart.com.
There is no cost or payment required to apply or be considered for a position.
If you have any doubts about a communication, feel free to visit our careers page to verify authenticity. Thank you for exploring opportunities at Walmart!
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.
Bentonville, Arkansas US-30099: The annual salary range for this position is $130,000.00 - $260,000.00
Sunnyvale, California US-11807: The annual salary range for this position is $169,000.00 - $338,000.00
Hoboken, New Jersey US-10279 | Bellevue, Washington US-11075: The annual salary range for this position is $156,000.00 - $312,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- 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: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 6 years' experience in an analytics related field.Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 4 years' experience in an analytics related field.
Option 3: 8 years' experience in an analytics or related fieldPreferred 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, PhD 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, Supervisory experience, 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...2914 Se I St, Bentonville, AR 72712-3148, 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.Skills Required
- 10-12+ years of experience in data science, ML, or AI with 3-5+ years leading high-performing teams
- Proven track record building and scaling production-grade ML/AI solutions
- Technical expertise in Python
- Technical expertise in SQL
- Experience with modern ML frameworks (TensorFlow, PyTorch)
- Hands-on experience with GenAI and large language models (LLMs)
- Strong understanding of model governance, explainability, and risk management
- Option 1: Bachelor's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, IT or related field and 6 years' analytics experience
- Option 2: Master's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, IT or related field and 4 years' analytics experience
- Option 3: 8 years' experience in an analytics or related field
- Experience in fintech, payments, tax, or compliance-heavy domains
- Familiarity with scikit-learn, Spark, Scala, or R (assessments may be requested)
- PhD in ML, Computer Science, Operations Research, Statistics, Applied Mathematics, or Econometrics
- Supervisory experience
- Experience implementing accessibility standards (WCAG) and inclusive digital experiences
Walmart Global Tech Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Walmart Global Tech and has not been reviewed or approved by Walmart Global Tech.
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Strong & Reliable Incentives — Compensation packages typically include base pay, performance bonuses, and stock awards, with access to an employee stock purchase plan. Feedback suggests annual bonus structures and stock grants are a consistent part of total compensation in many roles.
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Retirement Support — Retirement offerings include a company 401(k) match and stock purchase options that support long‑term savings. Feedback suggests these programs are a notable strength within the overall package.
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Parental & Family Support — Family benefits feature paid parental leave and adoption assistance, alongside tax‑advantaged accounts for healthcare spending. Feedback suggests these supports contribute meaningfully to perceived total rewards value.
Walmart Global Tech Insights
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The Company
What We Do
Walmart has a long history of transforming retail and using technology to deliver innovations that improve how the world shops and empower our 2.2 million associates. It began with Sam Walton and continues today with Global Tech associates working together to power Walmart and lead the next retail disruption. We’re a high-performing, primarily virtual workforce that is human-led and tech-empowered. Our world-class software engineers, data scientists and engineers, cybersecurity professionals, product managers and business service professionals work with top talent on cutting-edge technologies that create unique and innovative experiences for our associates, customers and members across Walmart, Sam’s Club and Walmart International. At Walmart Global Tech, one line of code or bold idea can make life easier for hundreds of millions of people – talk about epic impact at a global scale.
