Senior Firmware Engineer

Lead Firmware Engineer - Embedded Health Tech

Menlo Park, CA $215K

A fast-growing biotech startup is seeking a Lead Firmware Engineer to guide the firmware development behind their next-generation wearable health technology.

This is a hands-on engineering role focused on building reliable, real-time software that enables accurate data collection and seamless wireless communication from cutting-edge health sensors.

Responsibilities:

Architect, develop, and maintain embedded firmware for low-power, compact health monitoring devices

Bridge the gap between sensor hardware and digital systems through efficient, robust embedded code

Implement BLE and other wireless protocols for secure, real-time data transmission

Debug hardware/software interactions using oscilloscopes, logic analyzers, and test automation

Optimize system performance for power consumption, stability, and signal fidelity

Collaborate with hardware, software, and data teams to take products from prototype to production

Qualifications:

7+ years designing and deploying embedded systems in battery-powered environments

Proficient in C/C++ for low-level firmware; Python scripting experience for automation/testing

Deep understanding of embedded communication protocols: SPI, I2C, UART, BLE

Strong skills in firmware-hardware bring-up and low-level debugging

Familiarity with wearable tech, wireless communication, and real-time data processing

Experience working in regulated or health-tech environments is a plus

What’s Offered

Competitive salary up to $215K

Medical, dental, and vision coverage

401(k) with company options

Generous PTO & paid holidays

Apply with your most updated resume if interested!