Senior Embedded Firmware Engineer, SmartSense (Boston, MA - Hybrid)
$105,000–$164,000 year
Hybrid · Boston, Massachusetts, United States
Job Summary
Develop and maintain embedded firmware (C/C++) for SmartSense’s IoT ecosystem, including low-power drivers and real-time telemetry pipelines. Analyze and resolve field issues utilizing telemetry and hardware debugging tools. Create firmware updates to enhance performance and support evolving hardware, while optimizing wireless performance (BLE, Zigbee, LTE, GPS) for power efficiency. Collaborate with hardware engineers for platform validation and prototype new ideas. Strong qualifications include 5+ years of firmware experience, deep skill in C/C++ and IoT wireless technologies, and proficiency with RTOS or embedded Linux systems.
Required Qualifications
- 5+ years building firmware for embedded systems or IoT devices
- Deep experience in C/C++, RTOS development, drivers, peripherals, power management, and system-level thinking
- Strong understanding of IoT wireless technologies including BLE, Zigbee, LTE, GPS, and mesh-like networks
- Experience with RTOS or embedded Linux (Yocto, Ubuntu)
- Clear communicator who enjoys collaborating with hardware, cloud, and product teams
Desired Qualifications
- Experience with Digi XBee modules or mesh networking
- Interest in TinyML, edge inference, or embedded analytics
- Background in ultra-low-power design
- Experience working in regulated or compliance-driven environments
Additional Requirements
- Candidates must have valid work authorization in the United States at the time of application. Visa applications of any kind will not be considered.
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