Rivos Custom Circuits team seeks motivated individuals to develop state-of-the-art custom SRAM memories, Register file memories, and compiled memories. The role focuses on improving circuit performance, optimizing dynamic and static power, and supporting silicon bring-up. This position is central to cutting-edge circuit design efforts, requiring interface with all disciplines for rapid product market entry. Responsibilities include designing and delivering custom circuits from scratch, involving transistor-level design, simulation, equivalence checking, PPA trade-off analysis, low power design, timing, noise, and power characterization.