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Lead Sensors Engineer

Sabi · San Francisco · Remote

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About Sabi

The first neural interface that transforms your thoughts into text. No typing. No voice. Just Think. Backed by Khosla.

About the role

Our first product is a sensor-rich textile beanie that measures the wearer's physiology and surroundings. We are going to market by the end of the year.

What they're looking for

  • Must-Haves
  • 10+ years in sensor or hardware development for consumer wearables, with at least one shipped product where you owned a sensing system end-to-end
  • Deep expertise in optical PPG: front-end design and motion-robust heart-rate and HRV algorithms validated in real-world wearable conditions
  • Strong analog front-end design background, including noise, signal integrity, and low-power sensing systems
  • Experience integrating sensors in wearables: selection, calibration, characterization, and data analysis
  • Direct experience owning sensor selection, benchmarking, and BOM, including second-source strategy
More about this role

We're a small team solving one of the hardest problems in human-computer interaction: a noninvasive wearable that turns thought into text, no surgery required.

By pairing ultra-high-density neural sensing with our Brain Foundation Model, we decode neural signals with a fidelity once reserved for implants. Our mission is to give a billion people a direct link between mind and machine - expanding how humans think, communicate, and create.

We are building a next-generation AI companion wearable powered by EEG/BCI technology. Our device reads and responds to neural signals in real time, creating a deeply personal experience that adapts to each user. This is not another productivity tool or a gadget — it is a new category of technology built around human potential.

We are backed by strong investors, moving fast, and assembling a world-class team to bring this to market. If you thrive at the frontier of what’s possible and want to build something that genuinely changes how people interact with their own minds, we want to talk to you.

Our first product is a sensor-rich textile beanie that measures the wearer's physiology and surroundings. We are going to market by the end of the...

Read the full posting on Sabi's site ↗

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