Job Id: R0000399762. The pay range is $128,000.00 – $231,000.00. Pay is based on factors including labor markets, education, work experience, and certifications. Target invests in team members with comprehensive health benefits (medical, vision, dental, life insurance), 401(k), employee discount, short- and long-term disability, paid sick leave, paid holidays, and paid vacation. Join Target as a Lead Data Scientist – 1:1 Personalization. Working at Target means helping families discover the joy of everyday life and leveraging data science to build predictive algorithms at scale. The Lead Data Scientist will design, build, and deploy advanced ML models for one-to-one personalization, collaborate with product, engineering, marketing, and analytics teams, develop testing frameworks (A/B, multi-armed bandits, causal inference), ensure models are production-ready, and stay current on ML/AI advances. Qualifications include an MS or PhD in quantitative disciplines, 5+ years applied data sciences experience (3+ in large-scale personalization), proficiency in Python, R, Java, or Scala, experience deploying ML models in production, strong background in Machine Learning (Personalization, NLP, Deep Learning frameworks), excellent communication skills, self-driven, results-oriented, and collaborative. This position offers a Hybrid/Flex work arrangement. Target provides competitive benefits including health and well-being programs, 401(k) with 5% match, paid time off, education assistance, market-leading pay, and team member discounts. Target promotes inclusivity, connection, and drive in its culture, valuing diverse voices, building trusted relationships, and delivering results that matter. ADA accommodations are available. Application deadline: 09/18/2025.