About this role
Systems Engineer (GPU) at Toss. Location: Seoul, Seoul, Korea. Role: designing cluster, provisioning nodes, monitoring resources Requirements: 3+ years as a systems engineer operating large-scale Linux server infrastructure; deep experience in OS/kernel/driver areas, GPU/HPC cluster build and operation, automation, and cross-team collaboration. Category: Engineering Seniority: Mid Level Tools: Linux, CUDA, NCCL, NVLink, RDMA, DCGM, Prometheus, Grafana Commitment: Full Time Workplace: Onsite Languages: Korean, English