Real job — pulled straight from onsemi’s careers page · Verified September 30, 2026 · No reposts.
Job description
onsemi is hiring a Senior Firmware Developer — a full-time, based in Waterloo, ON role. Apply directly on onsemi's careers page below.
Senior Firmware Developer
Location: Waterloo, ON, Canada
About onsemi
At onsemi, we help improve lives every day through innovative silicon and software solutions. Our intelligent power and sensing technologies address some of the world’s most complex challenges, enabling a safer, cleaner, and smarter future. From leading-edge wireless-enabled MCUs and DSPs to software that senses and connects the world—or supports personal health through body-worn and implantable devices—we are at the forefront of technology that truly makes a difference. Our world-class ultra‑low‑power solutions further contribute to a more sustainable future.
We invite you to join our innovative team and help shape technologies that improve lives around the globe.
The Role
We are seeking a Senior Firmware Engineer to join our embedded firmware development team in our Waterloo office. This team specializes in developing low-level firmware for advanced power management devices, high performance sensing solutions, embedded ethernet solutions and industry‑leading cloud power systems used by global infrastructure providers. In this role, you will collaborate closely with cross‑functional teams—including system architecture, design engineering, applications engineering, and embedded firmware development—to deliver robust, high‑quality solutions.
Why Join Us
At onsemi, we create a diverse range of world-class products in a collaborative, team‑oriented environment. We foster continual learning and professional growth through opportunities such as education assistance, patent and publication incentives, and exposure to cutting‑edge technologies.
We are also committed to supporting our employees beyond the workplace, offering volunteer and charitable programs, flexible work hours, and comprehensive wellness and retirement benefits—helping you maintain a healthy work‑life balance.
About Us
More details about our company benefits can be found here:
https://www.onsemi.com/careers/career-benefits
About the Organization
We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.Get Senior Firmware Developer jobs like this→
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Frequently asked questions
What skills are required for Senior Firmware Developer at onsemi?
The required skills for Senior Firmware Developer at onsemi include: Embedded Systems, C, C++.
What is the seniority level for Senior Firmware Developer at onsemi?
Senior Firmware Developer at onsemi is a Senior level position.
How do I apply for Senior Firmware Developer at onsemi?
You can view the full description and apply for Senior Firmware Developer at onsemi on EchoJobs: https://echojobs.io/job/onsemi-senior-firmware-developer-6k0cd.