(USA) Staff, Data Scientist

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: As a Staff Data Scientist at Walmart, you will leverage advanced analytical techniques and machine learning to transform complex data into actionable business insights. This role requires expertise in data strategy, model development, and visualization to support decision-making across multiple business domains. You will collaborate with cross-functional teams to identify data sources, validate models, and deploy scalable solutions that drive measurable impact. The position demands strong technical proficiency, strategic thinking, and the ability to communicate findings effectively to influence business outcomes and optimize operational performance. About the team: Our team advances Walmart’s e-commerce search backend by applying machine learning and advanced algorithms to deliver highly relevant product results. Focused on enhancing the customer journey, the team ensures a smooth transition from intent to purchase. Leveraging expertise in data science, natural language processing, and large language models, the team continuously improves search accuracy and user experience. Collaborating across functions, it supports scalable model deployment and data pipeline development, driving optimized business outcomes through innovative, data-driven solutions.

: • Identify and source relevant data from multiple business domains, ensuring data quality and fitness for purpose. • Develop and apply data strategies aligned with business objectives, focusing on data management, accessibility, and scalability. • Design, validate, and tune predictive models using advanced statistical and machine learning techniques to solve complex problems. • Create clear and impactful data visualizations tailored to stakeholder needs, collaborating with UX/UI teams as required. • Translate business