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Workers IO

1 open role

Systems Engineer, Hypervisor and Kernel

$80k to $250k

San Francisco, CA, US / Remote (US)Full-timeAny (new grads ok)Posted Sep 17, 2026

Against the San Francisco typical range

Job description

What we are looking for

  • Deep experience with hypervisors, virtual machine monitors, or emulators
  • Real work inside the Linux kernel: schedulers, timers, interrupts, drivers, or memory management
  • Comfort in C and Rust, and comfort reading code you did not write
  • A habit of measuring before guessing, and of writing down what you learned

Nice to have

  • Contributions to Linux Kernel, KVM, QEMU, Firecracker, or similar
  • Experience with record and replay, deterministic execution, or simulation testing
  • Time spent running production systems on bare metal

Description copied from Workers IO's careers page. Read the full posting before you apply.

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