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Machine Learning Engineer Graduate (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD)

Seattle, United States of America💼 Full-time🗓 2026-09-28

Core

Design and build large-scale machine learning, recommendation, and ranking algorithms to power e-commerce systems for millions of users, alongside AI agents for merchant operations.

Role type

PhD-level Machine Learning Engineer (Recommendation & Search)

Builds

Real-time product recommendation systems, AI-powered merchant operation tools, and automated algorithm development workflows.

Domain

E-commerce, Recommendation Systems, Search, Large-scale Distributed Systems

Deliverable

production ML models

Required skills

Machine learning, Statistics, Distributed computing, Big data engineering, Data structures and algorithms, LLMs, NLP, Multimodal machine learning

Preferred skills

Software engineering, E-commerce domain knowledge, Recommendation/search research, Academic publications (KDD, NeurIPS, etc.), Entrepreneurship

Technologies

LLMs, NLP, Multimodal ML frameworks

Responsibilities

Design and build cutting-edge ML algorithms for real-time recommendations; Develop AI agents to optimize merchant affiliate strategies; Apply SOTA LLMs and NLP to discover business opportunities; Collaborate with cross-functional teams to productionize AI solutions; Rapidly prototype and deploy new ML technologies; Build ML-agents to automate algorithm development workflows.

Seniority

PhD Graduate, Research-to-Production IC

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