大模型平台研发（Agentic Infra） - TikTok内容安全平台
Core
Building foundational platform capabilities and Agentic Infra for large model research, including training, evaluation, deployment, and reinforcement learning environments.
Role type
Senior IC Machine Learning Infrastructure Engineer (Agentic Infra)
Builds
Large model training/evaluation platforms, Auto Research tools, and scalable reinforcement learning environments
Domain
AI/ML Infrastructure, Large Language Models, Content Safety
Deliverable
production ML models
Required skills
Python, Go, Shell, Distributed Systems, Backend Technologies, Data Structures & Algorithms
Preferred skills
veRL, TRL, OpenRLHF, Agent Harness frameworks, Data Synthesis, Simulation Environment Development
Technologies
Python, Go, Shell, veRL, TRL, OpenRLHF
Responsibilities
Develop platform capabilities for model training, evaluation, and deployment; Build Agentic Infra for model analysis and negative case attribution; Integrate tools and data for Auto Research workflows; Optimize reinforcement learning efficiency and build simulation environments.
Seniority
Senior, hands-on IC
