Founding Firmware Engineer for Wearables

Suna; San Francisco (CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

MacBook Pro

Noise-cancelling headphones

Desk setup quality

Equity

Job summary

Suna in San Francisco is seeking an embedded firmware engineer who will own the code on the device, reading the body around the clock with a tiny battery. You will work with a small founding team on firmware, BLE, power management, and on-device data pipelines.

This is a full-time, in-person role at our SF office, with salary plus equity and a dynamic schedule that may include weekends. Join us to help close the data gap in wearables and health tech while shaping the future of a consumer

Qualifications

• You shutter embedded code on constrained, battery-powered hardware.
• BLE reliability in real-world conditions is essential.
• Familiarity with on-device data pipelines and power management.

Responsibilities

• Own the code that runs on the wearable device.
• Ensure continuous data capture and battery-efficient operation.
• Develop and optimize sensor drivers and on-device processing.

Skills

Embedded firmware

BLE

Battery-powered hardware

Firmware optimization

Tools

FOTA

BLE stack

Sensor drivers

Job description

Suna in San Francisco is seeking an embedded firmware engineer who will own the code on the device, reading the body around the clock with a tiny battery. You will work with a small founding team on firmware, BLE, power management, and on-device data pipelines.

This is a full-time, in-person role at our SF office, with salary plus equity and a dynamic schedule that may include weekends. Join us to help close the data gap in wearables and health tech while shaping the future of a consumer