Lightmatter

Physical Design Timing Engineer at Lightmatter

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 05, 2026
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Job Description

Shape the future of computing at Lightmatter as a Physical Design Timing Engineer in Toronto, ON. Apply your skills in ASIC timings and backend design to revolutionize AI infrastructure technology.
This role demands a proactive engineer who supports backend execution efforts on state-of-the-art silicon photonics solutions. You will focus on developing timing constraints and achieving closure using leading-edge tools while working collaboratively with talented engineers.
Key Responsibilities:
• Direct STA sign-off processes for flagship silicon chips
• Evaluate and implement fab guidelines into timing analysis
• Work with RTL and DFT teams on timing complexities
• Balance design trade-offs across power and performance
• Run comprehensive full-chip STA for timing projections
Requirements:
• Bachelor’s degree in Electrical or Computer Engineering
• Minimum 12 years in Physical Design, over 5 in STA
• Skilled in Cadence or Synopsys tools for ASICs
• Fami...

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