About The Opportunity Our client, an established technology organization developing connected IoT products, has an immediate requirement for a Senior BLE Firmware Developer to join its Ottawa engineering team, 100% onsite.
This is an opportunity to contribute to a brand-new connected-device development initiative, working hands-on with Nordic Semiconductor technology, Bluetooth Low Energy and Zephyr RTOS.
The successful consultant will be a strong hands-on embedded developer capable of owning production-quality firmware from design and development through hardware integration, debugging and testing.
Duties include but are not limited to Developing Embedded firmware that will run on Embedded IoT products
Design, develop and maintain production embedded firmware using C/C++
Develop firmware for Nordic nRF52/nRF54 devices using nRF Connect SDK and Zephyr RTO
Develop and optimize BLE functionality including GAP, GATT, advertising, connections, pairing/bonding, security and custom services
Develop firmware for low-power, resource-constrained connected devices
Perform board bring-up and hardware/firmware integration using SPI, I2C, UART, GPIO, ADC and timers
Implement low power algorithms
The successful candidate will have the following Degree from a recognized university or community college with an acceptable specialization in computer, electrical engineering, systems engineering, computer science or information systems




8+ years of embedded firmware/software development experience
Advanced Embedded C skills within resource-constrained systems and Zephyr RTOS development experience
Strong commercial experience within the Nordic Semiconductor ecosystem, ideally nRF52 and/or nRF54. Hands on experience with nRF Connect SDK
Strong Bluetooth Low Energy development experience and understanding of GAP/GATT
Experience developing and optimizing low-power/battery-powered devices
Strong embedded hardware integration/debugging skills, ARM Cortex microcontrollers, drivers and bootloaders
Comfortable remaining highly hands-on while contributing to technical design and architecture
Assets: BLE security/DFU, secure boot, RF/interoperability testing, automated testing/CI, Python, Thread/Matter/802.15.4 and previous IoT/sensor development
Strong team player, collaborative, self sufficient, able to work
Must be able to work onsite
About the Job Start ASAP, Initial 6 Month Contract with extension/conversion possibility, 100% onsite. This is a outstanding opportunity to work on the latest IoT technology and grow with a well-established organization.
Great organizational culture and collaborative environment. The compensation range is $60.00 to $70.00/hr+ depending on experience.
Please note that all candidates must be permitted to work in Canada to be considered for this opportunity.

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📌 Senior BLE Firmware Engineer - 6 Month Contract (Quebec City)
🏢 Kardow
📍 Quebec City