Senior Digital Design Engineer at Lightmatter

Lightmatter • toronto, Canada

Location toronto, on
Job Type Full-time
Posted June 08, 2026

Role Description

Embrace a key role at Lightmatter as a Senior Digital Design Engineer, specializing in ASIC development for AI workloads. Engage in hybrid work while innovating in high-performance computing designs.
As part of Lightmatter’s team, you will contribute to the architecture of advanced AI computing systems, collaborating with a variety of engineers to deliver efficient designs. Your role will include ensuring the seamless integration of photonics technology with state-of-the-art accelerators to support the demands of AI and HPC applications.
Key Responsibilities:
• Create RTL and microarchitecture designs for ASICs
• Integrate silicon photonic and compute technologies
• Work alongside multiple engineering teams for innovation
• Develop design documentation for team collaboration
• Ensure functionally correct designs within project timelines
Requirements:
• 8 years’ prior experience with a Bachelor’s or 6 years with a Master’s in relevant fields
• Successful AS...

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