Staff Firmware Engineer building software for Samsara’s IoT sensors, gateways, and dashcams. Bringing up hardware and delivering secure, power - efficient firmware for physical operations.
About the role
- Lead Embedded Firmware Engineer developing production-grade firmware for Matter-enabled devices. Collaborating with hardware engineers and overseeing the firmware development lifecycle.
Responsibilities
- Developing production-grade firmware for Matter-enabled devices
- Owning firmware development across the full device lifecycle
- Participating in hardware debugging and validation using tools
- Collaborating with hardware engineers and cross-functional teams
Requirements
- 10+ years professional embedded/firmware engineering in C/C++
- Significant experience with ESP-IDF — not Arduino wrappers, but real ESP-IDF work
- Direct, demonstrable work implementing Matter on ESP32-series silicon
- Hands-on with at least one Matter transport at the firmware level
- Experience debugging commissioning flows, interop failures, and protocol-level issues
- Familiarity with secure boot, flash encryption, and device attestation in the Matter context
- Comfort with hardware debug toolchains
- Experience standing up CI/CD for firmware builds and automated test harnesses
Benefits
- Collaborate closely with hardware engineers and cross-functional teams
- Opportunity to work with well-known brands and cutting-edge technology
- Flexible work environment
- Participation in a collaborative and innovative culture
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