Company Name

IBM ( Bangalore )

Job Description

• Job description
  • The role involves analyzing, modifying, maintaining, building, benchmarking device driver code & its test suite, packaging patched Linux kernel source and device performance monitoring on the s390x architecture.
  • You are expected to be good at looking into device driver code, comfortable with Linux OS-device interaction concepts and C++
  Required technical and professional expertise
  • 0-2 years of total work experience
  • Strong in C & C++ (STLs, smart pointers ...)
  • Comfortable with shell scripting, Python.
  • Good with VCS like Git and familiarity with Github.
  • Good understanding of Linux OS concepts and internals.
  • Hands on experience with Linux OS tools, build process etc.
  • Knowledge about PCIe devices and their management.
  • Knowledge about HAL, DMA, MSI, MSI-X, MMIO, IOMMU.
  • Experience working with devices (or better with ASIC/SoCs) on general purpose Linux distributions.
  Preferred technical and professional experience
  • Experience working on various Linux distros & knowledge about packaging for various Linux distros like RHEL, Ubuntu etc.
  • Experience working with accelerators or GPUs.
  • Good understanding of the Linux vfio/vfio-pci framework.
  • Knowledge/previous experience working on Linux user mode drivers like dpdk, libusb etc.
  • Linux kernel programming and device driver development experience.
  • Knowledge about Virtualization techniques, hypervisors and VMs.
  • Knowledge about SR-IOV.
  • Knowledge about containers and Kubernetes.
  • Experience creating and deploying CI/CD pipelines.
  • Experience working with the open source software community.
  • Exposure to interoperability between C++ and Python (exposing C++ types and functions within Python).

Job Details

Education Summary

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