Senior Analog Signal Processing Engineer

Join our DSP team as a senior‑level Analog & Mixed‑Signal Engineer.

Responsibilities

• Define and review system‑level analog and mixed‑signal functions for coherent optical modems.
• Develop behavioral models of analog and mixed‑signal blocks using C++ and SystemC, focusing on firmware register‑map interfaces, control, observability, and execution speed.
• Apply C++ / SystemC‑AMS to model continuous‑time and mixed‑signal behavior of PLLs, clocking systems, filters, DACs, ADCs, SerDes, and related subsystems.
• Build, support, and maintain C++ and MATLAB‑based verification flows, including C++ MEX wrappers that enable behavioral models to be exercised directly within system simulators.
• Collaborate closely with analog, digital, DSP, firmware, and lab teams to align models, specifications, and validation plans.
• Support ASIC lab bring‑up and characterization, correlating silicon and lab data with behavioral models and system s...