Transform the advertising landscape at eBay as a Senior Machine Learning Researcher. Lead large-scale ML solutions to enhance buyer and seller interactions.

In this senior role, you will take ownership of machine learning systems that optimize advertising strategies, applying techniques such as auction optimization and causal inference. Your ability to collaborate across teams will shape long-term strategies, while driving significant research initiatives and mentoring other researchers for collective growth.

Key Responsibilities:
• Design and develop robust ML systems for advertisements
• Frame complex business problems into ML solutions
• Create pioneering models in large-scale advertising applications
• Collaborate with product, engineering,



and data teams
• Publish research findings in top-tier conferences

Requirements:
• Ph.D. with 5+ years or M.S. with 8+ years of experience
• Solid background in applied machine learning projects
• Expertise in Python/Scala and related ML technologies
• Familiarity with experimental design and causal reasoning
• Excellent influencing skills for cross-functional teams

Lead impactful machine learning projects and reshape the future of ecommerce at eBay.
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📌 Senior Machine Learning Researcher Ontario
🏢 eBay
📍 Ontario