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Linux Device Driver Engineer

Rebellions

Kernel / LinuxFirmwarePosted Aug 30, 2026
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Skills named in this posting

  • PCIe
  • C
  • C++
  • Rust
  • Linux kernel
  • Device drivers
  • Virtualization
Responsibilities and Opportunities • Develop and maintain Linux device drivers for Rebellions NPUs, building robust foundations for high-performance AI computation • Design and implement high-throughput, low-latency data transfer solutions and complex DMA operations across PCIe subsystems • Architect and optimize advanced memory management subsystems, ensuring high stability, zero-overhead, and safe memory handling during host-device communication • Investigate and adopt modern kernel development paradigms (e.g., safe memory abstractions, Rust-for-Linux concepts) to eliminate memory reference vulnerabilities and maximize DRM subsystem stability • Design and implement effective communication interfaces with device firmware, developing customized features for seamless hardware integration • Support and debug complex system-level issues across the software stack and hardware interfaces, optimizing overall system architecture Key Qualifications • Bachelor’s or higher degree in Computer Science, Electrical Engineering, Computer Engineering, or related fields • Minimum of 5 years of experience in general Linux kernel and device driver development (e.g., PCIe, DMA, Network, Storage, DRM) • Deep understanding of SR-IOV / PCIe device virtualization, IOMMU/SMMU, and DMA (dma-mapping, dma-buf, scatter-gather) • Strong command of kernel concurrency(locking and ordering (AB-BA), refcounting/object lifetime, RCU, workqueues/kthreads) and the ability to debug deadlocks and use-after-free • Proven low-level debugging from kernel logs, KASAN/ASAN, and coredumps • Proficiency in C/C++/Rust • Strong foundation in handling hardware-software interfaces and interrupt handling • Excellent communication, analytical, and problem-solving skills Ideal Qualifications • Interest or hands-on experience in modern Linux kernel memory management trends, including the use of Rust for Linux (e.g., utilizing ‘zerocopy’ or safe abstractions for device drivers) • Previous experience in GPU, NPU, or other complex accelerator device driver development (e.g., DRM subsystem) • Understanding of device memory communication protocols and handling zero-copy data movement between user-space and kernel/hardware • Over 5 years of experience in kernel driver development and performance tuning for large-scale systems 전형절차 • 서류전형 > On-line 인터뷰(Culture-fit, 코딩테스트 포함) > On-site 인터뷰(기술 발표) > 평판 조회 > 처우 협의 > 최종 합격 • 전형절차는 직무별로 다르게 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 있습니다. • 전형 일정 및 결과는 지원 시 작성하신 이메일로 개별 안내드립니다. 참고사항 • 본 공고는 모집 완료 시 조기 마감될 수 있습니다. • 지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다. • 채용 및 업무 수행과 관련하여 요구되는 법령 상 자격이 갖추어지지 않은 경우 채용이 제한될 수 있습니다. • 보훈 대상자 및 장애인 여부는 채용 과정에서 어떠한 불이익도 미치지 않습니다. • 담당 업무 범위는 후보자의 전반적인 경력과 경험 등 제반사정을 고려하여 변경될 수 있습니다. 이러한 변경이 필요할 경우, 최종 합격 통지 전 적절한 시기에 후보자와 커뮤니케이션 될 예정입니다. • 채용 관련 문의사항은 아래 메일 주소로 문의바랍니다. • recruit@rebellions.ai

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Original posting: rebellions.career.greetinghr.com

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