You will design high-speed silicon photonic integrated circuits operating at the limits of bandwidth and integration, and take them from concept → tapeout → silicon validation .

This role is suitable for strong PhD graduates through early-career engineers (~0–5 years experience) who want to work on real, production-bound systems , not just simulations.

• Design and optimize silicon photonic devices and circuits , including:
  • High-speed modulators (MZI, ring, advanced structures)
  • Photodetectors and receiver building blocks
  • Passive components (couplers, filters, routing)
• Perform multi-domain simulations (EM, circuit, thermal) to meet targets in:
  • Bandwidth (200G/lane+ )
  • Insertion loss, extinction ratio, efficiency
• Implement PIC layouts (GD...