Lightmatter

Senior Digital Design Engineer at Lightmatter

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 09, 2026
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Job 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 ASIC ...

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