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Independent Contractor Data Science Postdoc Jobs

SOS International LLC

Data Science Lead

Miami, FL

The contractor shall establish a structured framework to distinguish data science and data engineering tasks, ensuring the effective allocation of resources and seamless collaboration between teams.

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$31K

$97.1K

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How much do independent contractor data science postdoc jobs pay per year?

As of Jun 1, 2026, the average yearly pay for independent contractor data science postdoc in the United States is $97,145.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,000.00 and $125,500.00 per year, depending on experience, location, and employer.
What cities are hiring for Independent Contractor Data Science Postdoc jobs? Cities with the most Independent Contractor Data Science Postdoc job openings:
What are the most commonly searched types of Data Science Postdoc jobs? The most popular types of Data Science Postdoc jobs are:
What states have the most Independent Contractor Data Science Postdoc jobs? States with the most job openings for Independent Contractor Data Science Postdoc jobs include:
Independent Contractor Data Science Postdoc jobs near you
Infographic showing various Independent Contractor Data Science Postdoc job openings in the United States as of May 2026, with employment types broken down into 2% As Needed, 60% Full Time, 28% Part Time, 2% Temporary, and 8% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $97,145 per year, or $46.7 per hour.
Director, Data Science - Earnings Innovation & Automation

Director, Data Science - Earnings Innovation & Automation

Walmart

Elkins, AR

$130K - $260K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Walmart rating

6.0

Company rating: 6.0 out of 10

Based on 21,591 frontline employees who took The Breakroom Quiz

22nd of 39 rated national retailers

Job description

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...
  • 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
Hoboken, New Jersey US-10279: 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 :
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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.

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About Walmart

Sourced by ZipRecruiter

From our humble beginnings as a small discount retailer in Rogers, Ark., Walmart has opened thousands of stores in the U.S. and expanded internationally. Through innovation, we're creating a seamless experience to let customers shop anytime and anywhere online and in stores. We are creating opportunities and bringing value to customers and communities around the globe. Walmart operates approximately 10,500 stores and clubs in 19 countries and eCommerce websites. We employ 2.1 million associates around the world — nearly 1.6 million in the U.S. alone.

Industry

Retail, professional, labor and political organizations, specialized design services, transportation and warehousing and fitness and sports centers

Company size

10,000+ Employees

Headquarters location

Bentonville, AR, US

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