Lightmatter
Staff Photonics Design and Layout Engineer
$175K–$230K
Boston, MA +4 · Staff · Full-time · Posted Aug 3, 2026
- Location
- Boston, MA
Mountain View, CA
Boston, MA
Mountain View, CA
Toronto, ON - Experience
- MS + 10 years or PhD + 3 years of industry experience.
- Education
- MS or PhD in Electrical Engineering, Physics, Photonics, or a related discipline.
- Visa sponsorship
- Candidates should have capacity to comply with the federally mandated requirements of U.S. export control laws.
About the job
Designs and lays out block- and chip-scale photonic circuits, verifies their performance, and supports photonic products from concept through tapeout and bring-up.
What you'll do
- Design and lay out block- and system-level photonic circuits; collaborate with product, architecture, analog, digital, packaging, and customer-facing teams.
- Run layout-driven photonic simulation and verification, troubleshoot performance issues, and improve layout, verification, and integration flows.
- Contribute to PDK development, new chip designs and architectures, and publish results or participate in photonics conferences.
What they ask for
- MS + 10 years or PhD + 3 years of industry experience in Electrical Engineering, Physics, Photonics, or a related discipline.
- Excellent understanding of silicon photonics fundamentals and familiarity with a wide variety of silicon photonics devices, performance metrics, and design trade-offs.
- Proficiency with Python; experience with script-based photonic circuit design and layout using GDSFactory or similar.
- Demonstrated track record of multiple photonic tapeouts; strong communication and multidisciplinary collaboration skills.
Nice to have
- Experience with product-grade photonic tapeouts and foundry or custom PDKs.
- Experience with photonic and/or analog circuit design in Cadence Virtuoso; strong project execution skills.
Pay
$175,000 — $230,000 USD (base salary range)
Tools
Python, GDSFactory, Cadence Virtuoso
AI focus
Supports photonic infrastructure for AI data centers and advanced AI workloads; the role designs and verifies photonic circuits.
Model-written summary · the original posting is authoritative