Senior Silicon Photonics Test Engineer (Execution-Focused Role)

At Rain Tree Photonics, we are building next-generation optical engines for co-packaged optics (CPO) and near-packaged optics (NPO) to break the bandwidth and power bottlenecks in AI infrastructure.

Our silicon photonic ICs power 200G/lane and beyond interconnects, enabling scalable, energy-efficient connectivity for AI data centers.

Hands-on contributor focused on characterization, test execution, and lab infrastructure.

• Execute device and PIC characterization (EO, OE, OO) at chip and wafer level.
• Set up and run high-speed measurements (bandwidth, BER, eye diagrams, etc.).
• Develop and maintain test automation scripts and measurement routines using LabVIEW and/or Python.
• Support wafer probing, optical alignment, and test setup bring-up.
• Troubleshoot and debug test setups and measurement issue...