Join a cutting-edge, well-funded hardware startup in Silicon Valley as a Custom CAD Back End Engineer. The company aims to reimagine silicon and create advanced computing platforms. You will collaborate with talented engineers to develop high-performance, energy-efficient, and scalable designs in a fun, creative, and flexible work environment. Responsibilities include building and automating methodologies for design, layout, functional and physical verification, timing characterization, and tapeout. This role involves developing and supporting CAD flows for custom design, tool installation and maintenance, and PDK installation and QA, working closely with the design team to create CAD flows and scripts.