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Data Scientist

Sandra kUnited StatesMIDPosted 10d ago
PythonSparkSQLStatistical ModelingMachine LearningAzureDatabricksA/B TestingFeature EngineeringModel OptimizationLangChainLangGraphAgentic AI
About the Role We are seeking experienced Data Scientists to join a Search, Recommendations, and Personalization team focused on building intelligent customer experiences at scale. This team develops machine learning solutions that improve how customers discover products, promotions, coupons, deals, substitutes, complementary products, and content across digital channels. Key Responsibilities • Frame ambiguous business problems and select appropriate methodologies • Build recommendation and personalization models • Evaluate outcomes and drive measurable business impact • Design experiments and conduct A/B testing • Optimize models and features Requirements • 8+ years of experience in Data Science, Machine Learning, or related discipline • Proven experience building recommendation systems and personalization platforms • Strong expertise in Python, Spark, SQL, statistical modeling, and machine learning • Experience with Azure, Databricks, and large-scale cloud data environments • Strong feature engineering and model optimization experience • Ability to explain model selection decisions and defend alternative approaches • Strong communication, ownership, and cross-functional collaboration skills

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