Design, simulate, and model high‑speed analog/mixed‑signal circuits for optical transceiver front‑ends (TIA, CTLE, drivers, PLLs, PVT sensors, DAC/ADC, and bias circuits) in advanced CMOS or SiGe BiCMOS processes targeting multi‑tens‑of‑GHz bandwidth and ultra‑low‑power operation. You will work closely with photonics, systems, packaging, and product engineering groups to architect, design, and productize cutting‑edge electro‑optical interconnects that enable Ncodin's optical I/O platform.