Senior Virtualization Engineer - QEMU/QNX & CI/CD Expert

N7 Mobile Sp. z o.o.; United States; Remote; USD 120,000 - 165,000; Full time

Job summary

N7 Mobile Sp. z o.o. is seeking a Senior / Mid Virtualization Engineer to advance a QEMU/QNX based simulation platform. You will stabilize and evolve the platform, integrate VirtIO devices, and implement SiL Kit time synchronization, ensuring end-to-end automation within CI/CD pipelines.

This full-time role in the United States emphasizes hands-on debugging with Azure DevOps, Git, and GDB, plus strong English documentation and cross-team collaboration.

Qualifications

• Deep experience with QNX RTOS and QEMU internals.
• Solid BSP/SoC peripherals and VirtIO standards knowledge.
• Experience with SiL Kit or virtual clock synchronization.
• Hands-on Azure DevOps, Git, and low-level debugging.

Responsibilities

• Stabilize QEMU platform, fix QNX boot issues, and build a complete virtual boot chain.
• Model virtual devices and integrate VirtIO (net/storage/serial).
• Ensure a single image runs on both HW and QEMU via unified boot flow.
• Develop SiL Kit time synchronization with the virtual clock.
• Automate builds/boots in CI/CD and document memory maps and boot flows.

Skills

QEMU/QNX

VirtIO devices

Azure DevOps

Git

GDB debugging

English

Tools

GDB

Job description

N7 Mobile Sp. z o.o. is seeking a Senior / Mid Virtualization Engineer to advance a QEMU/QNX based simulation platform. You will stabilize and evolve the platform, integrate VirtIO devices, and implement SiL Kit time synchronization, ensuring end-to-end automation within CI/CD pipelines.

This full-time role in the United States emphasizes hands-on debugging with Azure DevOps, Git, and GDB, plus strong English documentation and cross-team collaboration.