B.A./B.Sc. in Computer Science, Electrical Engineering, or equivalent IT/Network/Systems experience.
+ years of hands‑on networking or system‑level testing and debugging on Linux. Strong Linux networking and debugging skills (for example perf, tcpdump, ethtool, iproute2). Proven production‑grade debugging experience: forming hypotheses, running experiments, and driving issues to root cause under pressure. Expertise in host‑side NIC validation and tuning (offloads, queues, interrupts, firmware/driver interactions). Strong knowledge of AI networking libraries (such as NCCL) and protocols (such as RoCE and RDMA), including performance and correctness debugging. Ability to read and reason about source code (C/C++/Python or similar) and collaborate closely with developers on fixes. Solid scripting and automation skills with Bash / Python / Ansible for setup, log collection, and experiment orchestration. Fast learner, familiar with modern AI tools and workflows, able to adapt quickly. Excellent analytical, problem‑solving and communication skills, with strong ownership and a collaborative mindset.