Shape electro-optic link performance at Lightmatter through SerDes analysis, signal integrity investigation, and accurate bench measurements. As a Photonics Engineer, you will lead verification and characterization for high-speed links across silicon and system programs. Your scope includes electrical, optical, and electro-optic channel modeling, measurement standards, and difficult link-performance investigations. You will work alongside EOE, analog, package, PCB, and SerDes teams.

Key Responsibilities
- Investigate novel failure modes in high-speed hardware
- Correlate electrical, optical, and EO models with measurements
- Characterize BER, jitter, equalization, and channel impairments
- Support cross-functional silicon root-cause debugging




- Influence architecture tradeoffs using bench findings

Requirements:
- Deep knowledge of SerDes CTLE, FFE, DFE, and signal integrity
- Experience with S-parameters, crosstalk, and link budgets
- Hands-on leadership of challenging laboratory investigations
- Python or MATLAB automation frameworks used by engineering teams
- Track record mentoring engineers Bring advanced SerDes, signal integrity, modeling, and laboratory investigation skills to Lightmatter’s electro-optic systems.

📌 Electro-Optic SerDes Characterization Engineer (Toronto)
🏢 Lightmatter
📍 Toronto