WalmartHiring

Senior Data Scientist

  • Remote, United States
  • Senior
  • Posted 5 days ago
In one line

Senior data science role on a supply chain finance team, building models that guide labour allocation across fulfilment and distribution centres.

About the role

The team runs a labour optimisation platform that handles millions of records a day, using predictive analytics and machine learning to place staff where they are needed. Mentoring junior colleagues is part of the job.

At a glance

Pay
Not stated in the posting
Remote scope
Remote, United States
Seniority
Senior
Skills
Python, SQL, NoSQL, Machine learning, Matplotlib, Plotly, Tableau
Posted
30 Oct 2026
Last checked
2 Nov 2026

What you will do

  • Find and pull data from several business areas, checking that it is fit for analysis
  • Build, test and deploy predictive models in Python and SQL
  • Run exploratory analysis and apply statistical methods to answer business questions
  • Turn stakeholder requirements into data solutions that match company goals
  • Make charts and dashboards that explain findings to technical and non-technical audiences
  • Coach junior team members on modelling and good practice

What they look for

  • Deep experience in data science and statistical methods for building and validating predictive models
  • Strong Python, plus a visualisation tool such as Matplotlib, Plotly or Tableau
  • Knowledge of machine learning, data mining and exploratory analysis
  • Experience with SQL and NoSQL databases and with judging data quality
  • Ability to put models into production and keep them running at scale
  • Enough business sense to turn requirements into practical data work

Benefits

  • Medical, vision and dental coverage
  • 401(k), stock purchase plan and company-paid life insurance
  • Paid time off including parental, family care and bereavement leave
  • Short and long term disability, company discounts and adoption or surrogacy reimbursement

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Questions about this job

Is this a remote job, and where can I work from?

The posting lists it as remote for people in the United States.

What does this job pay?

The posting does not state a salary, so there is no figure to quote.

What experience is needed?

It is a senior role. The posting asks for: deep experience in data science and statistical methods for building and validating predictive models; strong Python, plus a visualisation tool such as Matplotlib, Plotly or Tableau; knowledge of machine learning, data mining and exploratory analysis. Skills it names include Python, SQL, NoSQL, Machine learning.

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