Hardware Infrastructure Engineer II
Core
Architect and maintain the software layer for thousands of Linux-based biometric kiosks and connected devices, ensuring they are secure, reliable, and self-healing at the edge.
Role type
Senior IC Platform Engineer (Embedded Linux & Edge Infrastructure)
Builds
A distributed fleet of Linux kiosks and connected devices for secure identity verification
Domain
Identity technology / IoT / Edge computing
Required skills
Embedded Linux administration, Python for system automation, A/B update mechanisms (RAUC, Mender, SWUpdate), Serial communications (UART, RS-232, USB-serial), Linux image management (Yocto, Buildroot, rpm-ostree), Systemd and udev configuration, Device observability (Datadog, Splunk)
Preferred skills
Hardware integration via vendor SDKs, CI/CD for edge devices, Fleet-scale remote management
Technologies
Linux, Python, Yocto, Buildroot, rpm-ostree, systemd, udev, Datadog, Splunk, RAUC, Mender, SWUpdate
Responsibilities
Architect and implement OS-level watchdogs and self-healing mechanisms for automatic device recovery. Manage and enhance the OTA update framework with A/B partition swapping and automated rollback. Develop Python services to interact with connected peripherals via vendor SDKs and serial interfaces. Maintain custom Linux images and security policies for production-grade environments. Build monitoring agents to stream logs, metrics, and telemetry to centralized observability systems. Collaborate with software, SRE, and field operations teams to improve reliability and maintenance.
Seniority
Senior, hands-on IC
