Toronto, Canada | up to $280k CADWhat you’ll be working onDiving into kernel traces to profile and performance engineer a high-throughput Sessions APIWorking across VMs, proxies, caches, task queues, and orchestration systemsBuilding observability, CI/CD, and operational tooling from the ground upWhat we’re looking for4+ years of experience writing high-quality production codeStrong background in large-scale distributed systemsHands-on experience with cloud infrastructure (AWS or GCP)Deep understanding of OS fundamentals (Linux, filesystems, containers, networking, etc.)Solid performance engineering instincts (latency, throughput, profiling, optimisation)Rust experience is a plus, but not requiredWhat’s in it for youWork on real, high-scale systems with meaningful production loadGet close to the low-level performance and infrastructure layer (not just application code)Solve hard problems around distributed orchestration, virtualization, and latency at scaleJoin a small, high-ownership engineering team where your work has direct impactBuild infrastructure that sits at the intersection of AI systems and the modern web#J-18808-Ljbffr

📌 Senior Systems Engineer (Distributed Infrastructure) - C$280,000 A Year (Toronto)
🏢 UMATR
📍 Toronto