Senior Embedded Firmware Developer

We are looking for an experienced Senior Embedded Firmware Developer to join our engineering team on a 6-month contract, with the potential to transition into a full-time role based on performance and upcoming project needs. In this role, you will collaborate closely with our hardware design and overseas engineering teams to architect, develop, debug, and validate embedded software for residential appliance controls and next-generation IoT platforms.

What You’ll Do

• Architect, develop, debug, and release robust embedded software (low-level device drivers, application layers, and test software) using Assembly, C, or C++.


• Work alongside hardware electronics designers to define system architectures and ensure seamless integration of electronics and firmware.


• Drive the architectural implementation of IoT and cloud-based connectivity solutions in coordination with our business development and engineering teams.


• Liaise with clients as needed on software design requirements, translating specifications into software flow diagrams and robust implementations.


• Set up and utilize debugging tools (such as LabVIEW, ST-Link, etc.) to perform root-cause analysis and resolve software issues.


• Maintain high code quality through rigorous version control, continuous improvement, and comprehensive technical documentation.

What You Bring

• 7+ years of professional experience in embedded firmware design and electronic controls development.


• Post-secondary education (degree or diploma) in Computer Science, Electrical or Computer Engineering, Electronics, or a related field, or an equivalent combination of education and experience.


• Strong mastery of C and C++, with working knowledge of Assembly where required.


• Hands-on experience with microcontrollers, real-time operating systems (RTOS), and low-level device drivers.


• Proven experience taking embedded products from concept through to production release.


• Proficiency with standard debugging environments (e.g., ST-Link, LabVIEW, oscilloscopes, logic analyzers).


• Excellent verbal and written English communication skills


• A track record of effective collaboration across cross-functional and remote/overseas teams.


• Ability to work independently and manage deliverables efficiently against project timelines.

Nice to Have

• Experience in the consumer appliance or HVAC space.


• Experience implementing wireless/IoT connectivity (e.g., Wi-Fi, Bluetooth/BLE) and cloud integration.


• Certifications in embedded systems or firmware development.

What We Offer

• A 6-month contract with a clear path to a full-time role.


• The chance to work on controls and next-generation IoT products from concept to production.


• A collaborative engineering team working across Canada and overseas.


• A hybrid work arrangement with 2 days from office 

About Avnan

Avnan is an award-winning global electronics engineering company that works in partnership with original equipment manufacturers to deliver best-in-class customized product design solutions, supply chain logistics management, and manufacturing.

Headquartered in Canada for over 25 years, Avnan leverages its global network of manufacturing partners along with its engineering expertise to provide a single point of accountability for electronic product solutions that is cost-effective, high quality, and simplifies operational logistics. Avnan operates in a wide variety of industries including consumer appliances, and commercial and residential building systems managing the process from design to assembly and final delivery.

At Avnan, you’ll have the opportunity to work on a variety of different projects. You’ll become a part of our close-knit team, with the opportunity to see how your work directly impacts our business and our customers’ business. We believe in promoting a progressive, forward-looking, growth mindset setting high standards for quality, and providing our teams with the support to achieve their performance goals.

Our flexible work arrangements allow you to enjoy a work-life balance that ensures you are at your most productive. With our focus on diversity, you are exposed to various types of culture and work styles providing you with the opportunity for personal growth and professional development.

We are proud to be an equal-opportunity employer and are committed to building a work environment that is both diverse and inclusive. You will receive consideration for employment regardless of race, religion, gender, gender identity or expression, sexual orientation, ethnicity, creed, disability, or age.