Staff Data Scientist Jobs

Visa is hiring a Staff Applied Scientist II to lead AI-driven data science and engineering workstreams on the Acceptance Platform, building scalable, secure ML solutions for global payments.

Lead the measurement, experimentation, and data architecture for HingeSelect as the first dedicated Staff Product Data Scientist driving causal analysis, funnel optimization, and supply-demand modeling.

Micron seeks an experienced Staff Data Scientist to lead the architecture and production deployment of agentic AI and LLM-based systems that accelerate semiconductor design and manufacturing workflows.

Experienced data scientist needed to lead risk and fraud modeling efforts at PayPal, building production ML systems and monitoring to reduce fraud and improve decisioning.

At Walmart Marketplace, lead the development and productionization of scalable MLOps and ML systems as a Staff Data Scientist, driving model lifecycle management and cross-functional impact.

Senior technical leader needed to architect and lead production-grade data science initiatives across product and engineering, with deep AWS/SageMaker and Python expertise.

Lead foundational generative-AI research and build scalable foundation-model solutions that drive Visa's data-driven product roadmap and publications.