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Senior Linux Kernel Networking Engineer

Xsight Labs·Израиль·
ГибридПолная занятостьBackend DevelopmentSemiconductor Manufacturing

Develop Linux kernel networking software and switch SDK components for data center switching products. Lead chip bring-up, debug hardware-software issues, and optimize packet-processing performance in a hybrid Israel-based role.

Обязанности

  • Design and implement Linux kernel networking drivers, subsystems, and switch SDK tools
  • Develop Linux networking features for data center switches
  • Lead chip bring-up and debugging across hardware, firmware, and software teams
  • Develop proof-of-concept solutions for high-speed networking
  • Analyze packet-processing paths and optimize latency, throughput, and CPU utilization
  • Collaborate with software, hardware, system validation, and VLSI teams
  • Debug complex hardware-software integration issues
  • Investigate and resolve customer and field issues

Требования

  • Bachelor’s or master’s degree in Electrical Engineering, Computer Science, Computer Engineering, or a related field
  • At least 6 years of networking and embedded software development experience
  • Strong Linux kernel development and open-source software expertise
  • Deep understanding of kernel networking data paths, driver development, and debugging
  • Strong Linux systems knowledge, including performance analysis and networking
  • Knowledge of kernel architecture, modules, interrupt handling, RCU, locking, and PCIe
  • Strong C programming skills and working knowledge of Python
  • Experience with kernel debugging, crash analysis, memory management, concurrency, and synchronization
  • Familiarity with Ethernet, IPv4/IPv6, and TCP/UDP
  • Experience with modern AI development methodologies and tools

Будет плюсом

  • Experience with SONiC or OpenWrt
  • Knowledge of modern build systems
  • Experience with PTP/1588 or SyncE
  • Open-source feature review or upstreaming experience
  • Familiarity with Buildroot or Yocto
  • Experience with NAPI, TC, Switchdev, or Netdev
  • Experience with ARM64 and embedded Linux
  • Knowledge of L2 switching, L3 routing, QoS, and VLANs
  • Knowledge of DPDK, AF_XDP, Netfilter, or userspace packet processing

Соответствие

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Senior Linux Kernel Networking Engineer in Israel | CVZilla