Software Engineer - AI Transport

Summary

Host Networking team is responsible for millions of NICs in the fleet that powers all of Meta's services and applications as well as the transport software for Meta's Training and Inference Accelerators. The team is looking for software developers as well as Firmware Engineers experienced with Linux kernel drivers and network stack, firmware for control and datapath functions, transport protocols such as TCP and/or RDMA, and communication stack for distributed systems such as in HPC/AI clusters.

Required Skills

Software Engineer - AI Transport Responsibilities:

• Design and implement drivers (and/or Firmware) for (network) ethernet adapter functions, Transport stack for TCP and/or RDMA, control functions with the host/accelerators.
• Build tests and help build an integrated CI/CD pipeline for delivery of software
• Collaborate effectively with cross functional teams, especially ASIC and Hardware designers
• Bringup the stack in simulation and emulation environments
• Hardware bringup and test in a scaled environment

Minimum Qualification

Minimum Qualifications:

• Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience.
• Proficient in programming in C/C++/Python
• Experience with Linux Kernel, especially drivers and network stack
• Working knowledge of transport stack particularly TCP and/or RDMA (RoCEv2)
• Working knowledge of TCP, HW offloads

Preferred Qualification

Preferred Qualifications:

• Familiarity with Linux RDMA stack
• Experience with Qemu, FPGA Emulation environment is a plus
• Experience designing, implementing and analyzing congestion control algorithms for large scale, distributed HPC/AI-GPU systems

EOE

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