Rivos is building a GPGPU optimized for large language models and data analytics, integrated with their RISC-V CPU. They are seeking an experienced software professional to enhance the high-performance runtime libraries. The software team collaborates closely with hardware teams, running their software stack for pre-Silicon functional and performance validation. Responsibilities include cross-functional collaboration with Silicon design and architecture experts, developing new runtime features for high-performance hardware, contributing to all software layers (host runtime, driver, firmware, device runtime), and extending customer-facing tools.