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Open nowPosted 19 days ago

Firmware Engineer Contractor

Workable (global search)108,016 open roles

Where
Vancouver, BC, Canada
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Your applicationOpen nowFirmware Engineer ContractorWorkable (global search) · Vancouver, BC, Canada

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7.9% of postings close within 7 days. Measured by our own scanner across the market. Workable (global search) postings stay open a median of 7 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 7.9%7 days
  4. 14.9%14 days
  5. 34.0%30 days
This job: posted 19 days ago

Workable (global search) median: 7 days open

The posting

Overview

About MistyWest

MistyWest is a hardware engineering consultancy that exists to create novel technologies that enable a healthier planet and bring prosperity to all humankind, with a focus primarily on hardware projects that advance the UN Sustainable Development Goals.

We are hiring a Firmware Engineer (Contractor) to support an embedded product build. You will help develop core firmware features, including device sensing, power management, connectivity, and reliable system reporting.

Requirements

  • Key Responsibilities
  • Develop and maintain firmware for connected embedded devices, coordinating across multiple boards or modules as needed
  • Implement reliable sensor handling and event-driven state logic
  • Support wireless connectivity features, including provisioning/setup workflows and basic network health reporting
  • Ensure secure communications and define retry, buffering, and recovery behaviors when connectivity is unavailable
  • Deliver periodic device state reporting and time-sensitive event notifications aligned to service targets
  • Optimize low-power operation through effective sleep/wake strategies and battery-aware behaviors
  • Partner with hardware, mechanical, and software/cloud teams to support integration, troubleshooting, and validation
  • Create and execute test plans for key functional and integration scenarios
  • Produce clear documentation, including firmware design notes, configuration details, and test evidence for acceptance readiness
  • Must-Have Qualifications
  • 5+ years of embedded firmware experience
  • Strong C/C++ experience for microcontrollers and/or embedded systems
  • Experience with low-power, battery-operated products and power budgeting
  • Hands-on experience with: GPIO, ADC, interrupts, timers, debouncing
  • Experience implementing secure connectivity: Wi-Fi provisioning patterns (AP mode, captive portal, BLE assist, or similar)
  • Strong software practices: Git, code reviews, clean architecture, testable firmware patterns
  • Nice-to-Have
  • RTOS experience (Zephyr, FreeRTOS, or similar)
  • Experience with Wi-Fi positioning or location inference workflows
  • Familiarity with regulatory-minded development (FCC/UL), and privacy/security standards
  • Experience bringing products through integration testing and production readiness
  • Python scripting for test automation or tooling

Benefits

Benefits

  • Highly flexible: negotiate your own rates, hours and work location.
  • Hardware & Software Access: MistyWest can provide equipment and software support where needed
  • Try us out! Find out if MistyWest would be a good permanent employer for your needs and career direction
  • Amazing Community: plug into a great local and global community of engineers and product design enthusiasts for events, projects, potential work & personal development.
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