Hiring: (USA) Principal, Data Scientist Company: Walmart Location: Bellevue, WA Job Posted Time: 2026-09-09 22:39:37 Employment Type: Full-time Target Skills & Keywords : AWS, Accessibility, Deep Learning, GCP, Machine Learning, Python, R, SAFe, SageMaker, Scala, Spark, TensorFlow, TestNG, WCAG, scikit-learn About the job Required Skills: •Develop, test, and deploy advanced data science solutions using appropriate programming languages and tools. •Analyze complex business problems to identify root causes and recommend data-driven approaches. •Identify and validate suitable data sources, ensuring data quality and relevance for modeling. •Design and implement optimization algorithms or machine learning models, optimizing features and algorithms for accuracy and scalability. •Evaluate model performance using rigorous validation techniques and adjust models accordingly. •Partner cross-functionally with stakeholders to translate business requirements into actionable data strategies. •Mentor team members on analytical methods, modeling techniques, and best practices. Qualifications: •Extensive experience in developing and deploying machine learning models using Python and related tools. •Proficiency in statistical analysis, hypothesis testing, and advanced modeling techniques including deep learning and optimization methods. •Strong knowledge of data sourcing, quality assessment, and data ecosystem management to ensure fit-for-purpose datasets. •Demonstrated capacity to translate complex business problems into analytical solutions with measurable impact. •Expertise in optimization or machine learning as well as model validation, deployment, and lifecycle management for scalable production environments. •Demonstrated leadership in mentoring teams and driving cross-functional collaboration to deliver data-driven insights. •Operational familiarity with cloud platforms such as AWS SageMaker or GCP for model development and deployment. •Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. •For Information About Benefits And Eligibility, See One. •Bellevue, Washington US-11663: The annual salary range for this position is $132,000.00 - $264,000.00 Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!