PCIe Device Driver Engineer

Seoul, Seoul, South KoreaFull timePosted 12 days ago

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RESPONSIBILITIES

- Develop and maintain Linux PCIe device drivers and kernel modules

- Optimize PCIe subsystem behavior including DMA, IOMMU, interrupts, and BAR mapping

- Build user-space libraries and APIs enabling high-performance data paths

- Work closely with hardware/firmware teams to build end-to-end PCIe I/O pipelines

- Design efficient memory management and zero-copy data transfer paths

REQUIREMENTS

- Strong understanding of Linux Kernel internals and memory management (DMA/IOMMU)

- Experience developing kernel modules in C

- Knowledge of PCIe protocol and PCIe subsystem architecture

- Experience with kernel debugging tools (gdb, ftrace, perf, etc.)

PREFERRED QUALIFICATIONS

- Experience with device drivers 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

- Upstream contributions or open-source maintainer experience

CONTACT

- recruit@furiosa.ai