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Added 11 mins ago
PI
Senior Embedded Software Engineer
Pulsenics Inc.
Toronto, ON
- Full-time
Pulsenics is seeking a Senior Embedded Software Engineer with 7+ years of experience to lead and evolve the embedded firmware architecture that underpins our hardware and software solutions…
Added 17 mins ago
H
Sr Advanced Mechanical Design Engineer
Honeywell
Mississauga, ON
- Full-time
…opening for the newly created position of Sr. Advanced Mechanical Engineer. The position is responsible for creating product design changes necessitated by materials obsolescence and…
Added 17 mins ago
HA
Systems Engineer II
Honeywell Aerospace
Ottawa, ON · Kanata, ON
- Full-time
You will work across multidisciplinary engineering teams to define system architectures, develop requirements, manage technical baselines, and ensure mission success throughout the full…
Added 40 mins ago
OC
Earthworks Construction Supervisor (1 Year Term)
Orano Canada
SK · Saskatchewan, Canada
- Contract
Other duties assigned by the Civil/Geotech Engineer
Added 41 mins ago
A
Senior Engineer - RTOS Canada
Aptiv
Ottawa, ON
- Full-time
As an OS engineer, you will develop components for WR next generation real-time operating system. Leveraging your operating systems expertise, you will help design and implement new…
Added 57 mins ago
PL
Shaft/Hoist Engineer - PL#68444
Peter Lucas
Saskatoon, SK
- Full-time
Lead or support capital projects involving hoist modernization, shaft rehabilitation, equipment upgrades, and control system improvements
Added 57 mins ago
LS
Intermediate Instrumentation & Controls Engineer
Lauren Services
Calgary, AB
- Full-time
Lauren Services is seeking an Intermediate Instrumentation & Controls Engineer with a minimum of 8 years of experience and a valid P.Eng designation. This role involves leading and…
Added 57 mins ago
RH
SCADA Engineer
Robert Half
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
The Operations Systems team is seeking a SCADA Engineer or Analyst to support and manage the real-time data systems that underpin critical electric grid operations. As a member of the…
Added 57 mins ago
LS
Intermediate Instrumentation & Controls Engineer
Lauren Services
Vancouver, BC
- Full-time
Lauren Services is seeking an Intermediate Instrumentation & Controls Engineer with a minimum of 8 years of experience and a valid P.Eng designation. This role involves leading and…
Added 57 mins ago
PL
Shaft/Hoist Engineer - PL#68444
Peter Lucas
Sudbury, ON
- Full-time
Lead or support capital projects involving hoist modernization, shaft rehabilitation, equipment upgrades, and control system improvements
Added 58 mins ago
Mechanical Design Manager
ATS Automation
Cambridge, ON
Provide engineering expertise for projects progressing through the manufacturing and system installation stages to overcome and correct problems and technical difficulties.
Added 1 hour ago
Software Development Engineer, Elastic Block Store
Amazon
Vancouver, BC
…millions of AWS customers is behaving? As a Software Development Engineer on Amazon Elastic Block Store (EBS), you will design, build and operate a self-service telemetry platform that…
Added 1 hour ago
A
Senior Mechanical Engineer – Buildings & Infrastructure Projects
AECOM
Ottawa, ON
- $115,000 to $160,000 CAD / year
- Full-time
AECOM Buildings + Places is seeking a motivated and experienced Senior Mechanical Engineer to join our growing team in Ottawa. This is a new position created to support the continued growth…
Added 1 hour ago
GD
Junior Systems Engineer - Networking
General Dynamics Missions System International
Ottawa, ON
- Full-time
GDMS-C is seeking a Systems Engineer to join our Coalition and Joint Interoperability team working to support Land Command Support System (LCSS) in Ottawa, Canada. The Land Command Support…
Added 1 hour ago
OC
Earthworks Construction Supervisor
Orano Canada
SK · Saskatchewan, Canada
- $118,000 to $138,900 CAD / year
- Contract
Other duties assigned by the Civil/Geotech Engineer
Added 1 hour ago
HN
Senior Embedded Hardware & Electronics Engineer
Harvey Nash
Montreal, QC
- $125,000 to $155,000 USD / year
- Full-time
They're looking for a Senior Embedded Hardware & Electronics Engineer to take ownership of projects from concept through production, working closely with multidisciplinary engineering teams…
Added 1 hour ago
T
Avionics System Engineer
Talentmatics
Dorval, QC
- Full-time
Work with the system suppliers as well as other interfacing suppliers and disciplines on the program to ensure the system is properly designed to be integrated smoothly on the aircraft and…
Added 1 hour ago
AI
Project Coordinator
ATS Industrial Automation
Cambridge, ON
- Full-time
A Licensed Professional Engineer in Ontario is an asset.
Added 1 hour ago
MC
Senior Cybersecurity Test Engineer (35651)
Myticas Consulting
Ottawa, ON
- Contract
We are seeking a Senior Cybersecurity Test Engineer to lead and execute security testing activities across applications, infrastructure, cloud environments, APIs, and system integrations.…
Added 1 hour ago
MC
Staff Embedded Software Firmware Engineer (35836)
Myticas Consulting
Ottawa, ON
- Contract
We are seeking a Staff Embedded Software/Firmware Engineer to design, develop, and test mission-critical firmware components for advanced embedded optical systems. This is a one-year…
Added 1 hour ago
MC
Coherent Optical Systems Engineer (35886)
Myticas Consulting
Ottawa, ON · Kanata, ON
- Full-time
…perform digital-optical integration, develop calibration and control methodologies, and conduct detailed system-level performance…
Added 1 hour ago
A
Mechanical Engineer - Turbine Systems & Aerodynamics
Aurea
Dartmouth, NS
- Full-time
Aurea Technologies Inc. is seeking a full-time Mechanical Engineer specializing in fluid dynamics, structural physics, and electro-mechanical integration to join its innovative team at…
Added 1 hour ago
A
Common Cabling Subject Matter Expert
AtkinsRéalis
Toronto, ON
- Full-time
…critical systems in technology environments, including Industrial Control Systems (ICS), SCADA systems, enterprise and related infrastructure. This role is responsible for cabling strategy,…
Added 1 hour ago
OH
Senior Quality Assurance Engineer
Ontario Health
Toronto, ON
- Full-time
…and wellness for all. Our mission is to connect the health system to drive improved and equitable health outcomes, experiences and value. How we work together is reflected through our five…
Added 1 hour ago
MA
ELECTRICAL DESIGN/DRAFTER
MPE a division of Englobe
Saskatoon, SK
- Full-time
Electrical System Design including but not limited to:

Noze Inc.

Senior Hardware/Firmware Engineer

Montreal, QC, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Experience: 7+ years of professional electronics design and embedded firmware experience, with at least one product taken from prototype to production
Posting language: English
Posted: Oct 19, 2026

Original job description

Who We Are

Disease detection through smell? That’s right. With every breath, we release a health snapshot right into the air. This is the body’s hidden language, and up until now, it’s gone unnoticed. We're changing that. Inspired by nature and with a boost from NASA, we’ve developed the world’s first fully-integrated diagnostic breathalyzer. It’s capable of decoding these health signals in real-time and at any point-of-care. We’re bringing the sense of smell to the forefront of medicine and welcoming a new era of healthcare.

This role offers an exciting opportunity to work at the forefront of medical device technology, contributing to innovative diagnostic solutions. The ideal candidate will blend technical expertise with a passion for quality and reliability in healthcare technology.

Who You Are

As a passionate and skilled Hardware/Firmware Engineer at Noze, you'll revolutionize medical diagnostics by developing innovative, high-quality firmware solutions. With your strong startup mindset, you'll tackle complex challenges head-on, designing beyond specifications to align with company goals.

Your expertise in both firmware and hardware enables holistic system development, while your analytical thinking and creativity drive robust, data-driven solutions. Your commitment to documentation, problem-solving, and continuous innovation will be crucial in advancing our groundbreaking projects and contributing to the team's success in transforming healthcare technology.

What you will do

Rapid prototyping: turn ideas into working hardware quickly. Build breadboard and dev-kit proofs of concept, spin quick-turn PCBs, hand-assemble and rework boards, and iterate from bench results in days, not months
Analog front end: design high-sensitivity, low-noise, instrumentation-level signal chains for chemical sensor arrays: excitation, multiplexing, amplification, filtering, and high-resolution ADC conversion
Noise and precision: build PSpice models of the signal chain and run noise budgets, error and drift analysis, and tolerance studies; manage grounding, shielding, guarding, layout, and thermal effects to reach the sensitivity the sensor needs
Digital and MCU design: design multi-MCU boards (STM32, MSP430, ESP32 families) with external memory and storage, displays and touch, audio, wireless, and USB
Mixed-signal and power: partition analog and digital domains; design battery, charging, BMS and fuel-gauge circuits, low-noise regulation, and drivers for pumps, valves, and other actuators
Bring-up and validation: bring up new boards, write test plans, characterize sensor and front-end performance, and debug down to the component
Firmware: write and maintain drivers, bring-up and production firmware across STM32 (FreeRTOS), MSP430 (bare-metal), and ESP32 (ESP-IDF), including inter-processor communication, sensor acquisition, power management, and wireless connectivity
Path to production: schematic capture and PCB layout, BOM and component selection, DFM/DFT, and work with contract manufacturers and EMC/safety test labs (IEC 60601-1, IEC 60601-1-2)
Work across teams: partner with software and cloud on device interfaces, with the sensor team on characterization, and with mechanical on integration and pneumatics
Documentation: write and maintain hardware design documentation and risk analyses (dFMEA) for an ISO 13485 / ISO 14971 design-control process

What you’ll work with

Sensing: chemical sensor arrays, plus flow and environmental sensing
Analog front end: MSP430 ultra-low-power MCU for multi-channel precision acquisition and battery management
Main unit: STM32 (ARM Cortex-M) with external memory and storage, touch display, and audio
Connectivity: ESP32 for Wi-Fi and BLE
Firmware: C/C++, FreeRTOS, STM32Cube, ESP-IDF, and bare-metal MSP430
Process: Git, Jira/Confluence, and a QMS-based design-control process
Design tools: KiCad, PSpice, LTspice

What you need

7+ years of professional electronics design and embedded firmware experience, with at least one product taken from prototype to production
A strong record of rapid prototyping: you build, measure, and iterate quickly, and you’re comfortable with hand assembly, rework, and quick-turn PCB fabrication
Proven analog design for high-sensitivity, low-noise, instrumentation-grade measurement: precision op-amps and instrumentation amplifiers, transimpedance or bridge circuits, low-noise references, filtering, and high-resolution (24-bit sigma-delta) ADCs
Solid understanding of noise sources (thermal, 1/f, shot, EMI) and how to measure and reduce them
Digital design experience with STM32 (ARM Cortex-M), MSP430, and ESP32 MCUs, including high-speed memory interfaces, SPI, I2C, UART, I2S, SDIO, and USB
Mixed-signal PCB layout skills: grounding, guarding, stack-up, and signal and power integrity
Low-noise power design and battery-powered systems
Expert with lab equipment: oscilloscope, spectrum or FFT analyzer, precision DMM and SMU, LCR meter, logic analyzer
Fluent in KiCad for schematic capture and multi-layer PCB layout, plus circuit modeling and simulation in PSpice (LTspice a plus): analog front-end, noise, and tolerance/Monte Carlo analysis
Clear communicator with colleagues from different technical backgrounds (firmware, sensor, product, AI, QA)
Bachelor's degree in Electrical or Computer Engineering, or equivalent practical experience

Firmware

You’ll write the firmware for the boards you design, so we need real depth here too:

Strong embedded C/C++ on STM32 (STM32Cube/HAL), ESP32 (ESP-IDF), and MSP430
FreeRTOS and bare-metal development: peripheral drivers, ADC/DMA acquisition, interrupts, timers, and low-power modes
Writing bring-up and test firmware yourself, and debugging with JTAG/SWD
Inter-processor communication (UART, SPI) and wireless connectivity on ESP32 (Wi-Fi, BLE, MQTT)
Bootloaders, OTA updates, and secure boot
Python for test automation, data capture, and analysis

Nice to have experience

Chemical, gas, or biomedical sensor interfaces
Medical device experience: IEC 60601-1, IEC 60601-1-2 (EMC), ISO 13485, ISO 14971
Pneumatic or fluidic systems and actuator drive circuits
RF layout and wireless certification
Low-volume manufacturing, test fixture design, and production test

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More about this job

Responsibilities

You will lead the rapid prototyping and development of high-sensitivity medical diagnostic hardware and firmware. This includes designing analog signal chains, managing PCB layout, and writing robust embedded software for sensor acquisition and system control.

Requirements

The role requires 7+ years of professional experience in electronics design and embedded firmware, with a proven track record of taking products from prototype to production. Candidates must possess strong skills in analog design, mixed-signal PCB layout, and C/C++ development for ARM Cortex-M and MSP430 architectures.

Skills

Hardware Engineering
Firmware Engineering
Rapid Prototyping
PCB Design
Analog Circuit Design
Embedded C/C++
STM32
ESP32
MSP430
FreeRTOS
Signal Processing
KiCad
PSpice
Medical Device Standards
ISO 13485
Mixed-signal Design

Visa sponsorship

Not detected in the job text

Keywords

Hardware Engineering
Firmware Engineering
Rapid Prototyping
PCB Layout
Analog Front End
STM32
ESP32
MSP430
FreeRTOS
C/C++
KiCad
PSpice
Medical Devices
ISO 13485
ISO 14971
IEC 60601-1
Signal Processing
Embedded Systems
Mixed-signal
BMS
Bluetooth Low Energy
Wi-Fi
JTAG
SWD
Python
Git
Jira
Confluence
Instrumentation
Sensor Arrays

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