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.
What We Do
Oso Semiconductor is a fabless semiconductor company developing high-performance beamforming chipsets and ultra-low-loss RFIC technology for electrically steered, phased-array antennas. Its products target wireless communication and sensing applications, including satellite communications, 5G/6G, radar, and defense. The company’s architecture is designed to reduce power, size, weight, and cost while improving interference resilience and enabling more capable, compact phased-array systems across commercial and mission-critical markets.
