As Software Engineer ML Infrastructure team design/build platform agent sandboxing platform secure high-performance code execution layer powering agentic workflows underpinning critical applications/research deployed internal/customer-managed environments requiring deep expertise systems engineering OS virtualization networking containers performance optimization enabling agents execute untrusted/user-submitted code safely efficiently repeatedly fast startup times strong isolation guarantees support snapshotting inspection.

3+ years experience building high-performance systems software OS container runtime VMM networking stack deep understanding Linux internals process isolation memory management cgroups namespaces experience containerization virtualization Docker Firecracker gVisor QEMU Kata Containers proficiency systems programming language Go Rust C/C++ familiarity networking security hardening sandboxing kernel-level performance tuning comfortable infrastructure layers kernel modules orchestration frameworks Kubernetes strong debugging ability performance/security tradeoffs production systems.

Base salary range $156000—$225600 USD San Francisco New York Seattle compensation packages base salary equity benefits comprehensive health dental vision coverage retirement benefits learning development stipend generous PTO possible commuter stipend.