GPU Infrastructure Engineer
Remote in Canada$150k–$190k/yrRemoteFull Time
P
Polargrid
Candidates need experience operating distributed, high-availability systems across sites and running bare-metal GPU fleets. They also need strong networking skills (BGP, DNS, TCP/TLS, load balancing), LLM inference engine experience, and automation or tooling skills in Go or Rust.
InfiniBand, RDMA, vLLM, SGLang, TensorRT-LLM
Backend Engineer
Remote in Canada$100k–$150k/yrRemoteFull Time
P
Polargrid
Candidates need experience running production backend services in Python, Go or Rust, including on-call work. They should have worked with open-source model inference backends, bare-metal Linux, infrastructure as code, CI pipelines, DNS or load balancing.
Linux, vLLM, SGLang, TensorRT-LLM, llama.cpp, Triton Inference Server