Principal Digital & Mixed-Signal IC Design Engineer

Oso Semiconductor Inc.•Mountain View, CA

About The Position

We’re looking for a Principal Digital & Mixed-Signal IC Design Engineer to own the control, interface, calibration, monitoring, and mixed-signal support circuitry in our next-generation beamformer ICs. You’ll develop digital logic and mixed-signal blocks that configure and monitor multi-channel RF front ends, from serial interfaces and register maps through on-chip sensors, data converters, and built-in test functions. This is a senior hands-on design role spanning RTL and transistor-level analog/mixed-signal design. You’ll work closely with RFIC, systems, test, and layout engineers to build robust digital control and observability into our chips and take those functions from architecture through verification, tapeout, and silicon bring-up.

Requirements

  • RTL design
  • Transistor-level analog/mixed-signal design
  • Experience with serial interfaces and register maps
  • Experience with on-chip sensors, data converters, and built-in test functions
  • Experience working with RFIC, systems, test, and layout engineers
  • Experience taking functions from architecture through verification, tapeout, and silicon bring-up

Responsibilities

  • Own the control, interface, calibration, monitoring, and mixed-signal support circuitry in next-generation beamformer ICs.
  • Develop digital logic and mixed-signal blocks that configure and monitor multi-channel RF front ends.
  • Design serial interfaces and register maps.
  • Develop on-chip sensors, data converters, and built-in test functions.
  • Perform RTL and transistor-level analog/mixed-signal design.
  • Collaborate with RFIC, systems, test, and layout engineers.
  • Build robust digital control and observability into chips.
  • Take functions from architecture through verification, tapeout, and silicon bring-up.
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