电商MaaS平台研发工程师-TikTok Shop
Core
Designing and evolving the LumiRouter MaaS platform to provide unified model access, intelligent scheduling, and cost optimization for e-commerce AI services.
Role type
Senior IC MaaS Platform Architect
Builds
A unified MaaS platform (LumiRouter) serving e-commerce business units with model routing, scheduling, and resource management.
Domain
E-commerce + Large Language Model Infrastructure
Deliverable
production ML models
Required skills
Distributed system design, MaaS platform architecture, LLM/VLM deployment, high-concurrency system design, microservices architecture, GPU cluster scheduling, FinOps, observability
Preferred skills
vLLM/SGLang/TensorRT-LLM, Kubernetes, e-commerce AI application experience, open-source contributions
Technologies
Go/Java/Python, ModelHub, MixInfer, LLM-studio, Kubernetes, GPU clusters
Responsibilities
Define technical roadmap and architecture for the MaaS platform; Build standardized model access and intelligent scheduling systems; Establish FinOps frameworks for token-level cost tracking and optimization; Manage global GPU resources and ensure 99.99% platform availability; Collaborate on compliance and lifecycle management of models and operators.
Seniority
Senior, hands-on IC