[TW Engineering] Staff Machine Learning Engineer
Core
Drive technical vision and architecture for understanding billions of e-commerce items, building core ML foundations to transform raw item data into structured intelligence for Taiwan consumers.
Role type
Staff Machine Learning Engineer (Catalog & Growth Marketing)
Builds
Large-scale Catalog, Retail, Marketplace, and Growth Marketing ML systems; proprietary Foundation Models and SOTA LLMs/VLMs for production workloads.
Domain
E-commerce, Retail, Catalog Management, Growth Marketing
Deliverable
production ML models
Required skills
Deep learning, Large Language Models (LLMs), Multimodal models, Prompt engineering, PEFT, Fine-tuning, Data governance, Distributed computing (Spark, Ray), System design, Python/Java/C++/Go
Preferred skills
Catalog/Retail domain expertise, Image/Multimodal Perception, MLOps pipelines, Tech Lead experience
Technologies
PyTorch, Spark, Ray, LLMs, VLMs, Foundation Models
Responsibilities
Lead end-to-end design of complex ML systems from scratch; Harness and deploy proprietary Foundation Models and SOTA LLMs; Partner with Product and Growth Marketing teams to enable data quality and relevance; Solve latency and scalability challenges for billions of items; Adopt AI tools for workflow acceleration; Mentor engineers and raise technical standards.
Seniority
Staff, hands-on IC with technical leadership
