Sr. Staff Physical Design Timing Engineer (STA) is open at Lightmatter in Toronto, ON. The posting gives a salary of CA$191K - CA$220K. Posted on Nov 3, 2025, and still on Lightmatter’s careers page when we last checked, on Nov 14, 2026.
About the role
Drive the STA sign-off for our flagship Silicon photonics chips at various technology nodes. Analyze fab guidelines and work with the methodology team to incorporate sign off corners, margins, and derates into timing analysis flows and methodologies. Collaborate with the architecture, RTL, and DFT teams to analyze the timing complexities and develop consolidated timing modes and constraints for synthesis, along with…
The opening lines of the posting. The rest is on Lightmatter’s careers page.
Hiring at Lightmatter
Lightmatter has 73 open roles right now. Most are in Engineering, Design and Operations. The median advertised salary across its roles with a published range is $203K. See all its roles
