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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Scientist - **Company:** Wal-Mart Stores, Inc. - **Location:** Cupertino, CA, United States - **Experience:** Expert - **Salary:** $108,000.0 - $216,000.0 - **Contract:** Permanent contract - **Skills:** Adobe Analytics, A/B Testing, Web Accessibility, Data Analysis, Application Frameworks, Databases, Data Visualization, Python (Programming Language), Machine Learning, Tensorflow, Scala (Programming Language), SQL Databases, Web Content Accessibility Guidelines, Apache Spark, Scikit Learn, Information Technology, Adserver, Software Coding - **Published:** October 4, 2026 - **Apply:** https://www.themuse.com/jobs/walmart/senior-data-scientist-a65485 ## About the Role · 4+ years of relevant industry experience in positions with a focus on data science, machine learning, measurement, marketing strategy & analytics. · Experienced in building causal inference models and developing test designs for complex test scenarios. · Proficient coding skills (Python/SQL), data visualization and database knowledge. · Extensive experience with predictive and machine learning modeling algorithms. · Strong communication skills to tell-a-story that provides insight into the business. · Strong project management skills, including managing technical resources and multiple priorities & milestones. · Proven experience and a passion for working in a fast-paced agile environment. · A collaborative mindset and sense of curiosity. · Master's degree in Statistics, Economics, Data Science, Operations Research, or related field. Preferred Qualifications: · PhD degree in Statistics, Computer Science, Mathematics, Economics, Operations Research, or related field. · Experience with complete online and in-store media tactics portfolio. · Experience with advertising technology platforms eCommerce, Ad servers, DSPs, DMPs, etc., 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 Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 3 years' experience in an analytics related field. Option 2- Master's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 1 years' experience in an analytics related field. Option 3 - 5 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. ## Description A passionate and innovative leader with deep expertise in media analytics and measurement. We are seeking a Senior Data Scientist to shape the future of our organization through data driven insights with solid methodology foundation., · Lead research initiatives on advertiser and user behavior by designing and scaling causal inference frameworks (e.g., A/B testing, geo tests, synthetic controls, uplift modeling) to measure the impact and incrementality of ad products across multiple channels (display, search, CTV, and programmatic) · Develop advanced modeling solutions - including econometric models, predictive ML (propensity, LTV, bidding) - to optimize campaign performance and marketplace efficiency. · Influence product and business strategy by partnering with Product, Engineering, Product Marketing, and Sales to translate research insights into product improvements and marketplace innovations. · Mentor data scientists and cross-functional partners by establishing best practices for experimentation, statistical modeling, and machine learning, ensuring scalable, scientifically rigorous approaches to Ads measurement and optimization. · Experience in Measurement products, such as media mix modeling, attribution, and lift studies for online and offline channels. · Design experiments for Search and Display marketing, experience building causal inference models. · Perform hands-on analysis and modeling using SQL and Python, and present insights with clear, compelling narratives that connect technical results to business outcomes. · Optimize media effectiveness by enhancing models to quantify marketing impact and guide budget allocation decisions. ## Related Videos - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Machine learning in the browser with TensorFlowjs](https://www.wearedevelopers.com/videos/155-machine-learning-in-the-browser-with-tensorflowjs) - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Overview of Machine Learning in Python](https://www.wearedevelopers.com/videos/840-overview-of-machine-learning-in-python) ## Related Articles - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [How Developers Can Focus on Maintaining Satisfaction With Accessibility](https://www.wearedevelopers.com/magazine/109-how-developers-can-focus-on-maintaining-satisfaction-with-accessibility) - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers)