Confidential Computing Software Architect

SiFive, Inc.; Santa Clara (CA); On-site; USD 180,000 - 250,000; Full time

Benefits offered by this job

Healthcare

Retirement plans

Paid time off

Job summary

SiFive, Inc. is seeking an experienced confidential computing software architect to plan and implement software and firmware for confidential computing on RISC‑V platforms.

You’ll collaborate with CPU, SoC platform, security, and software engineers to deliver new security features and ensure platform security across silicon and software layers. You will engage with customers and partners to shape the future of confidential computing, leveraging your strong C skills and hardware/software

Qualifications

• Experience implementing system software for confidential compute workloads.
• Familiarity with confidential compute approaches on Intel, AMD and ARM platforms.
• Familiarity with peripheral security and integrity standards (PCI IDE, TDISP, DMTF SPDM).
• Experience with hypervisors and virtualization issues, especially Linux.
• Familiarity with TEEs and trusted execution environments.
• Strong software engineering background; proficient in C.
• Experience writing and reviewing hardware and software specifications.

Skills

Confidential computing

C programming

Security architecture

Linux virtualization

TEEs

PCI/IDE/TDISP/SPDM familiarity

Hardware/software specs

RISC-V familiarity

Job description

About SiFive

SiFive is the pioneers who introduced RISC‑V to the world, 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 are continuing to enable 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, data center, mobile, and consumer. With SiFive, the future of RISC‑V has no limits. At SiFive, we are always excited to connect with talented individuals, who are just as passionate about driving innovation and changing the world as we are. Our constant innovation and ongoing success is down to our amazing teams of incredibly talented people, who collaborate and support each other to come up with truly groundbreaking ideas and solutions. Solutions that will have a huge impact on people’s lives; making the world a better place, one processor at a time.

Are you ready? To learn more about SiFive’s phenomenal success and to see why we have won the GSA’s prestigious Most Respected Private Company Award (for the fourth time!), check out our website and Glassdoor pages.

Job Description

The Role

Do you want to be part of the RISC‑V revolution? RISC‑V and SiFive are redefining computing platforms for the 21st century. SiFive, the world RISC‑V leader, is seeking an experienced confidential computing software architect. In this role, you’ll help plan and implement the software and firmware for confidential computing on RISC‑V and SiFive platforms. You’ll work with CPU, SoC platform, security, and software architects and engineers to implement confidential computing and develop groundbreaking new security features. You’ll engage with customers and partners to help determine the future of platform security on RISC‑V. And you’ll engage with the RISC‑V International and RISE to help drive the state of the art of computer security.

What we need to see

• Prior experience implementing system software for confidential compute workloads
• Familiarity with existing confidential compute approaches on Intel, AMD, and ARM platforms
• Familiarity with peripheral security and integrity standards, including PCI IDE and TDISP and DMTF SPDM
• Familiarity with hypervisors and virtualization issues, particularly in Linux
• Familiarity with trusted execution environments (TEEs)
• A strong software engineering background, and be proficient in C
• Experience writing and reviewing hardware and software specifications

Ways to stand out

• Familiarity with the RISC‑V architecture
• Familiarity with language‑based approaches and formal verification approaches to improving system security (e.g., Rust, Ada SPARK, Frama‑C)
• Familiarity with mobile device security considerations and solutions
• Familiarity with common cryptographic algorithms and systems
• Basic understanding of public key cryptography
• Familiarity with lightweight userspace sandboxing ISA extensions
• Familiarity with microarchitectural side‑channel attacks and mitigations
• Experience working with CPU and RTL engineers and architects
• Experience working with standards groups

Pay & Benefits

Consistent with SiFive values and applicable law, we provide the following information to promote pay transparency and equity. We have a market‑based pay structure which varies by location. Please note that the base pay range is a guideline, and our compensation range reflects the cost of labor in the U.S. geographic market based on the location of the role. Pay within these ranges varies and depends on job‑related knowledge, skills, and relevant work experience. For candidates who receive and offer, the starting salary will vary based on various factors including, but not limited to, such qualifications as, skill level, competencies, and work location. The range provided may represent a candidate range and may not reflect the full range for an individual tenured employee. Base Pay Range.

• In addition to base pay, this role may be eligible for variable/ incentive compensation and/ or equity. In addition, this role is eligible for a comprehensive, competitive benefits package which may include healthcare and retirement plans, paid time off, and more!

SiFive is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. As an E‑Verify employer, we use this system to confirm the employment eligibility of all new hires in accordance with federal law. All applicants will be required to complete a Form I‑9, Employment Eligibility Verification, upon hire. We do not use E‑Verify to pre‑screen job candidates and will comply with all E‑Verify regulations.

Additional Information

This position requires a successful background and reference checks and satisfactory proof of your right to work in United States of America. Any offer of employment for this position is also contingent on the Company verifying that you are a authorized for access to export‑controlled technology under applicable export control laws or, if you are not already authorized, our ability to successfully obtain any necessary export license(s) or other approvals.

California residents: please see our job candidate notice for more information on how we handle your personal information and your privacy rights: Privacy Policy Document.

Championed by leaders who chose to make a real difference, SiFive led the RISC‑V revolution—creating a tremendous wave with the strength to remove economic hurdles and create opportunities for all. Now that we’ve made history, you have the opportunity to write the future.

If you love to be challenged, you can join the best of the best and get rewarded for doing something that truly matters.