Senior Firmware Engineer

Requisition ID: 897354
Store #: EC0011 ESS - LTD-TOROPC
Position:Full-Time
Total Rewards: Benefits/Incentive Information

At Transitions Optical we help people live more vibrant lives by enhancing their vision and the way they perceive light.

We are the manufacturer of Transitions ® eyeglass lenses, the world's leading photochromic lens. Transitions ® lenses automatically adapt to changing light. They darken outdoors and return back to clear when you come inside.

Our talented people make significant advances in color science and lens materials, setting new standards of advanced performance to provide ever increasing visual comfort and optimum harmful blue light protection, and always blocking 100% of UVA and UVB rays.

Product leadership, consumer focus, and operational excellence have made Transitions ® lenses one of the most recognized brands in optics.

Transitions Optical is part of EssilorLuxottica, a global leader in the design, manufacture and distribution of world-class vision care products, including iconic eyewear, advanced lens technology and cutting-edge digital solutions. Join our global community of over 200,000 dedicated employees around the world in driving the transformation of the eyewear and eyecare industry. Discover more by following us on LinkedIn!

About Cellview Imaging
Cellview Imaging is a Toronto-based medical device start-up focused on advancing eye care through high-performance imaging solutions. Its ultra-widefield retinal imaging technology enables clinicians to capture detailed images of the retina, including peripheral areas, aiding in earlier disease detection and improved diagnoses. Now supported by EssilorLuxottica, Cellview leverages global resources and expertise to accelerate innovation and expand access to its transformative technology worldwide.

Position: Firmware Engineer
Cellview Imaging is hiring a skilled Firmware Engineer to join its multidisciplinary Engineering team. Reporting to the Engineering Manager, this role involves developing, testing, and maintaining embedded firmware for next-generation retinal imaging devices. The engineer will collaborate across mechanical, optical, electrical, and software teams to deliver robust, scalable solutions that meet regulatory and performance standards.

Key Responsibilities

• Design and implement embedded firmware for medical imaging devices, including real-time control systems and hardware interfaces.
• Collaborate with electrical and systems engineers to define firmware architecture.
• Develop drivers for components like image sensors, illumination systems, motor controllers, and I/O peripherals.
• Debug and bring up new hardware platforms.
• Maintain version control and traceability using tools like Git and Jira.
• Participate in risk management activities (e.g., FMEA) and reliability assessments.
• Create and maintain documentation aligned with ISO 13485 and regulatory standards.
• Support firmware verification through test infrastructure and automation tools.
• Contribute to regulatory submissions and audits with technical documentation.

Required Qualifications

• Bachelor’s or Master’s in Electrical/Computer Engineering or related field.
• 5+ years of embedded firmware development experience, preferably in regulated or medical device environments.
• Proficiency in C/C++ for embedded systems, with expertise in real-time programming and low-level driver development.
• Experience with microcontrollers (e.g., STM32, NXP, Renesas) and protocols like I2C, SPI, UART, USB.
• Familiarity with embedded Linux or RTOS.
• Knowledge of signal processing and integration of optical/electronic systems.
• Understanding of IEC 62304 and safety-critical firmware development.

Additional Assets

• Experience with image acquisition systems and camera sensor integration (e.g., MIPI, LVDS, USB3 Vision).
• Scripting skills in Python for test automation.
• Awareness of cybersecurity in medical firmware.

Pay Range: -

This posting is for an existing vacancy within our business. Employee pay is determined by multiple factors, including geography, experience, qualifications, skills and local minimum wage requirements. In addition, you may also be offered a competitive bonus and/or commission plan, which complements a first-class total rewards package. Benefits may include health care, retirement savings, paid time off/vacation, and various employee discounts.

EssilorLuxottica complies with all applicable laws related to the application and hiring process. If you would like to provide feedback regarding an active job posting, or if you are an individual with a disability who would like to request a reasonable accommodation, please call the EssilorLuxottica SpeakUp Hotline at 844-303-0229 (be sure to provide your name, job id number, and contact information so that we may follow up in a timely manner) or email HRCompliance@luxotticaretail.com.

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, gender, national origin, social origin, social condition, being perceived as a victim of domestic violence, sexual aggression or stalking, religion, age, disability, sexual orientation, gender identity or expression, citizenship, ancestry, veteran or military status, marital status, pregnancy (including unlawful discrimination on the basis of a legally protected pregnancy or maternity leave), genetic information or any other characteristics protected by law. Native Americans in the US receive preference in accordance with Tribal Law.