Infrastructure Platform Engineer

Appealing points:


End-to-end ownership of production GPU cluster platforms Lead architecture, provisioning, standardization, and lifecycle management of GPU clusters running mission-critical workloads.
Build reliability and operational excellence into large-scale systems Design SLOs/SLIs, observability, safe rollouts, and incident response workflows with a strong automation-first mindset.
Work on performance-sensitive, heterogeneous infrastructure at scale Tackle challenges in capacity planning, utilization optimization, and reliability across diverse GPU generations and platforms.


Annual Salary: 8 Million yen and Above

Job Responsibilities:


Own GPU cluster architecture and operations: provisioning, node images, driver/runtime lifecycle, GPU plugin/operator lifecycle, and standardized deployment patterns for serving pools and system services.
Define and maintain the production baseline: golden node con...