Senior Data Scientist leveraging computer vision and machine learning to support Quality Control at Walmart. Collaborating with engineering and business to deliver scalable data solutions.
About the role
- Data Scientist II evaluating advertising technologies and driving improvements in ad delivery and performance. Collaborating across teams to design experiments and analyze large datasets for actionable insights.
Responsibilities
- Join a high-performing Advertising Technology team
- Use data, experimentation, and applied modeling to improve ad delivery, ranking, auctions, and bidding performance
- Collaborate with Product, Engineering, Machine Learning, and Analytics teams to design experiments
- Analyze large-scale datasets and build self-service tools that inform decisions and drive continuous improvement across the advertising marketplace
Requirements
- Bachelor’s degree or higher in Statistics, Economics, Computer Science, Data Science, or a related quantitative field
- 3–5 years of professional experience in a data science, applied science, or analytics role
- Hands-on experience developing machine learning and AI models for real-world business problems, with successful production deployment
- Strong foundation in statistics and applied data analysis
- Hands-on experience designing, running, and analyzing A/B experiments, and interpreting results to inform decisions
- Proficiency in SQL and experience working with large-scale datasets using Spark or Databricks
- Proficiency in Python and experience using ML frameworks such as PyTorch or TensorFlow for analysis and modeling
- Strong communication skills, with the ability to clearly convey analytical findings and recommendations to both technical and non-technical stakeholders.
Benefits
- Health insurance
- Paid time off
- Employee Assistance Program
- Wellness & travel reimbursement
- Travel discounts
- International Airlines Travel Agent membership
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