Jobs at SiFive

Design and implement CPU microarchitecture features and ISA extensions using Chisel. Integrate designs into Chisel/FIRRTL framework, perform sandbox verification, collaborate on verification plans, optimize for physical implementation and performance, and document microarchitecture specifications.

Design and implement CPU power management, reset, and clocking solutions. Collaborate with teams to verify and optimize designs based on RISC-V architecture.

The Verification Engineer ensures the accuracy of highly configurable cores and other IPs through state-of-the-art methodologies, test planning, execution, and quality assurance.

Develop and maintain core tools for microprocessor design, including simulation and build tools. Requires systems-level programming and tool validation experience.

Design interconnect IP, architect TileLink interconnect, enhance performance, integrate into SiFive's framework, perform verification, and maintain documentation.

Lead a performance engineering team to research and develop high-performance processor architectures, defining targets and guiding implementation in RTL, while analyzing performance bottlenecks.

The Director of Sales for Commercial Accounts at SiFive is responsible for prospecting new accounts, creating account plans, managing CRM databases, and improving the sales process while achieving financial targets.

The SOC Architect will lead the development of high-performance SoCs, defining security features, and collaborating with product teams and customers to deliver system IPs.

Lead the development of SiFive BSPs, creating roadmaps and supporting Yocto-based distributions for various platforms, collaborating with teams and ensuring best open source practices.

As a Datacenter System Software Architect at SiFive, you'll design RISC-V Linux systems for datacenters, engage with customers, and optimize performance across software and hardware.

The Executive Business Partner / Assistant will support the CTO and EVP Engineering with executive tasks, business operations, strategic support, and communication, managing complex calendars and travel while driving operational efficiency.

The Strategic Sales Director is responsible for creating account plans, developing customer relations, and achieving sales targets within semiconductor companies. They must possess extensive experience in sales, specifically in IP sales, and be able to communicate effectively with clients.

Architect, design and implement features for RISC-V CPU core generators using Chisel, with responsibilities in verification and performance modeling, collaborating with teams.

The Verification Architect at SiFive will ensure design fidelity for RISC-V based CPUs, develop verification strategies, and improve quality through collaboration with design teams.

The role involves analyzing and optimizing power consumption in SiFive IP, guiding architecture for power efficiency, and improving power analysis flows.

Develop and deploy methodologies for measuring and analyzing power consumption of SiFive IPs. Guide teams in designing energy-efficient IPs through power modeling and analysis.

Design and implement TileLink interconnects, cache controllers, protocol bridges and other uncore logic as configurable RTL generators (Chisel). Integrate designs into SiFive's Chisel/FIRRTL framework, enable automatic configuration, verification, and documentation, and collaborate with verification teams and peers to deliver high-performance, configurable interconnect IP.

The intern will join the Design Verification Infrastructure team to develop and maintain the Verification Platform, enhancing design verification technologies through collaboration and software development in Scala and Python.

The Principal Design Verification Engineer will lead verification strategies, execute high-performance CPU subsystem verification, and improve methodologies, with a focus on CPU core and coherent interconnect verification.

As a Senior Product Manager, you will articulate SiFive's product portfolio, collaborate with IP architects, and guide Sales during customer engagements. A strong background in product management within the semiconductor industry is required, along with technical marketing and customer interaction experience.