As the pioneers who introduced RISC-V to the world, SiFive is transforming the future of compute by bringing the limitless potential of RISC-V to the highest performance and most data-intensive applications in the world. SiFive’s unrivaled compute platforms have enabled leading technology companies around the world to innovate, optimize, and deliver the most advanced solutions of tomorrow across every market segment of chip design, including artificial intelligence, machine learning, automotive, datacenter, mobile, and consumer. With SiFive, the future of RISC-V has no limits.
As a System Software Engineer, you will work with system architecture and hardware engineering teams to help design and evaluate systems, including CPUs, interconnects, firewalls, and related IP blocks. You’ll work with our software group to design software implementations that take advantage of hardware features and integrate cleanly with existing operating systems, such as Linux. You’ll write software for Linux kernel, device drivers, OpenSBI, u-boot, Yocto/OpenEmbedded. You’ll be a part of creating something big, all based around the RISC-V instruction set architecture.
- Design, develop, upstream and release system software: Linux kernel, device drivers, OpenSBI, u-boot, Yocto/OpenEmbedded (both SiFive-proprietary and public open source)
- Engage with architecture, hardware engineering, and other software engineering teams to review, and refine features
- At least 3 years of experience developing architecture-level code or device drivers in C for multiprocessor, multithreaded open source kernels such as Linux or BSD, with upstream involvement
- Proven experience with upstream development on high-level operating systems such as Linux
- Strong communication, co-working, and listening skills
- Experience working with hardware architecture and engineering teams
- Experience debugging complex multicore systems
- Experience debugging with GDB, JTAG and OpenOCD
- Experience with git, Makefile, GNU toolchain and shell scripting
- Experience with device drivers, virtualization, IOMMUs, power management or SoC platform security