6h ago

Human-Computer Interaction Designer

San Francisco, CA

$160k-$210k / year

full-timesenior Hybridai-ml

🛠 Tech Stack

💼 About This Role

You'll design next-generation human-AI interactions for Plaud's AI wearable companion. Your work will shape intelligence infrastructure used by over 1.5 million users. Join a bootstrapped, profitable company with a $250M revenue run rate.

🎯 What You'll Do

  • Develop embedded firmware for AI wearable prototypes
  • Bring up new hardware platforms and validate functionality
  • Collaborate with electrical and mechanical engineers on prototypes
  • Support rapid iteration and prepare firmware for handoff

📋 Requirements

  • Bachelor's/Master's in CE/EE with 5+ years embedded firmware experience
  • Strong C/C++ for embedded systems and MCU/RTOS platforms
  • Proficiency with Keil, IAR, or VS Code and JTAG/SWD debuggers
  • Experience with low-power systems, sensors, and Bluetooth/BLE or Wi-Fi

✨ Nice to Have

  • Experience with schematic/PCB tools like Altium Designer or KiCad
  • Experience using AI tools for rapid software development

🎁 Benefits & Perks

  • 📈 Equity and founding team impact
  • 🏖️ Unlimited PTO plus 13 paid holidays
  • 🏥 Top-tier healthcare including dental and vision
  • 👶 12 weeks paid new parent leave
  • 💻 Choice of top-tier laptop and workstation setup
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