Senior Embedded IoT Firmware Engineer (ESP32 / NRF52 / AWS IoT)

Posted 2 weeks ago

Worldwide

Summary

We're building the next generation of connected smart home devices and are looking for an experienced Embedded IoT Engineer to join our team. Our products are already in active development, and we need someone who can help improve both the firmware and the cloud connectivity while preparing the platform for future AI-powered capabilities. What you'll work on: - Develop and maintain firmware for ESP32 (ESP-IDF) and Nordic NRF52/NRF5340 devices - Improve BLE connectivity and design BLE GATT services - Build reliable MQTT communication with AWS IoT Core - Implement Device Shadow synchronization - Design secure OTA firmware updates and Secure Boot - Debug connectivity and stability issues - Work with SPI, I2C, UART and other embedded peripherals - Collaborate with our mobile developers

  • Less than 30 hrs/week
    Hourly
  • 6+ months
    Duration
  • Expert
    Experience Level
  • $35.00

    -

    $70.00

    Hourly
  • Remote Job
  • Complex project
    Project Type

Contract-to-hire opportunity

This lets talent know that this job could become full time.
Learn more
Skills and Expertise
Mandatory skills
ESP32
Embedded System
AWS IoT Core
Activity on this job
  • Proposals:50+
  • Interviewing:
    0
  • Invites sent:
    0
  • Unanswered invites:
    0
About the client
Member since Jul 22, 2026
  • Canada
    Coquitlam10:13 AM

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