Senior Firmware Engineer

We are hiring a Firmware Engineer to own the device firmware stack for a battery-powered consumer hardware product. This is a hands‑on role for someone who has shipped production firmware for connected devices and has strong experience with power optimization, device reliability, and end‑to‑end firmware ownership.

• Own the firmware stack end to end, from hardware bring‑up through OTA updates and ongoing device support.
• Optimize battery performance for low‑power operation and extend device life through careful firmware and system‑level tuning.
• Debug and stabilize sensor behavior to improve overall device performance and reliability.
• Build and maintain robust OTA update workflows to support safe, scalable device updates in the field.
• Partner closely with hardware and software teams to ensure reliable device operation, telemetry, and production readiness.

• 4+ years of embedded or firmware engineering experience.
• Strong proficiency in C for embedded systems.
• Experience optimizing power on battery‑powered devices.
• Experience building and operating robust OTA systems for connected devices.
• Hands‑on background with consumer hardware, such as wearables or other connected physical products.
• Familiarity with video and audio pipelines.
• Experience with the Realtek Ameba Pro 2 platform.
• Degree in Electrical Engineering or another related hardware‑focused field.