Senior Applied Scientist, Sponsored Products
Core
Lead end-to-end Machine Learning and Generative AI projects to retrieve relevant sponsored products for shopper queries, serving billions of daily ad impressions.
Role type
Senior Applied Scientist (Generative AI & Search)
Builds
Production-grade GenAI applications, retrieval, targeting, and ranking systems for sponsored products.
Domain
E-commerce advertising, Search, Natural Language Processing
Deliverable
production ML models
Required skills
Machine Learning, Generative AI, Large Language Models (LLMs), Deep Learning, Natural Language Processing (NLP), Statistical Analysis, A/B Experimentation, Python, Java, C++
Preferred skills
Large-scale ML systems, Machine Learning Infrastructure, Information Retrieval, Computational Advertising, Technical Leadership, Patents/Publications
Technologies
LLMs, RAG, Prompt Engineering, Fine-tuning, Multi-agent workflows, Deep Learning frameworks
Responsibilities
Lead end-to-end ML projects with high ambiguity and scale; Build, optimize, and deploy ML models into production; Analyze large-scale data sets to increase traffic monetization; Design and run A/B experiments; Recruit and mentor Applied Scientists.
Seniority
Senior, hands-on IC with leadership responsibilities