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Senior Networking Software Engineer

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OnHires

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Location:
Poland , Kraków

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

We are looking for a Senior Networking Software Engineer to take a key role in designing and developing networking software for a complex AI SoC. This is a system-level, low-level role - focused on C, Linux networking, embedded systems, and HW–SW interfaces, not IT or enterprise networking. You will work closely with hardware, firmware, and architecture teams and be involved across the full product lifecycle.

Job Responsibility:

  • Design and implement networking software for a custom AI SoC
  • Develop Linux networking components and performance-critical data paths
  • Participate in SoC architecture discussions and definition of HW–SW interfaces
  • Work on embedded Linux and embedded cores in a high-throughput, multi-threaded environment
  • Support pre-silicon validation, bring-up, and post-silicon development
  • Collaborate with firmware, hardware, and system architects

Requirements:

  • BSc or MSc in Computer Science, Computer Engineering, or Electrical Engineering
  • Strong hands-on experience in C
  • Solid experience with Linux networking and networking protocols
  • Experience with embedded systems and HW–SW integration
  • 5+ years of relevant software / system-level engineering experience

Nice to have:

  • Experience with RDMA / RNIC
  • Experience with bare metal or firmware
  • Experience with PCIe, DMA, or device-level communication
  • Background in SoC, semiconductor, AI hardware, or networking silicon

Additional Information:

Job Posted:
January 11, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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