Systems Software Engineer, PCIe Device Driver
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Seoul, South KoreaPosted 1 month ago
Market pay check
Matched to Computer systems and software professionals
Source: Ministry of Employment and Labor wage information system (wage.go.kr), wage distribution by occupation.
What you'd do
- Develop and maintain Linux PCIe device drivers and kernel modules
- Optimize PCIe DMA,IOMMU,interrupts,and BAR mapping subsystem behavior
- Build user-space libraries and APIs enabling high-performance data paths
What they want
- Strong Linux kernel internals and memory management including DMA and IOMMU
- Experience developing kernel modules in C for production systems
- Knowledge of PCIe protocol and PCIe subsystem architecture
Nice to have
- Device driver experience for HPC,AI accelerators,or high-speed networking
- Background in RDMA,DPDK,SPDK,or other high-performance I/O frameworks
- Familiarity with NUMA,huge pages,and pinned memory
Seoulstart's read
- Visa tier (likely)
- E-7 specialty / professional (likely)
- Korean language
- Korean not required
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