混元沙盒平台工程师（北京/深圳/上海）
Core
Build large-scale sandbox platforms for LLM Agent evaluation, reinforcement learning, and data manufacturing, providing stable and scalable virtualized runtime environments for massive CPU clusters.
Role type
Senior Infrastructure Engineer (Sandbox Platform & Virtualization)
Builds
Scalable sandbox environments, unified runtime abstraction, and resource orchestration for LLM training and evaluation tasks.
Domain
Cloud Infrastructure / Virtualization / LLM Infrastructure
Deliverable
infrastructure
Required skills
Python, Virtualization (KVM/QEMU), Linux, Docker, Kubernetes, Cluster Scheduling, Network Isolation, Resource Management
Preferred skills
Experience with large-scale CPU server clusters, Test Execution Platforms, Environment Lifecycle Management
Technologies
KVM, QEMU, Docker, Kubernetes, Linux, Python
