Senior Software Engineer, ZK

We are seeking a world-class Senior Software Engineer to enhance our zero-knowledge proof system and stay at the forefront of cryptographic innovation. This role involves the development of advanced cryptographic protocols tailored for zero-knowledge proof applications and the enhancement of our core proof system, zkVM.

We are looking for candidates who are deeply invested in the field of zk cryptography and who exhibit a strong sense of curiosity and dedication to the craft. If you have a track record of developing cryptographic solutions and are excited about pioneering new protocols in the ZKP space, we would love to hear from you.

Key Responsibilities

• Develop and refine cryptographic protocols for various use cases of ZKPs.

• Continuously improve the zkVM, our core proof system, ensuring its robustness and efficiency.

• Provide support for ZKP-enabled cryptographic protocols, including analysis for partners and the creation of demonstrations.

• Collaborate with team members to support platform development from a cryptographic perspective.

• Conduct meticulous code reviews for contributions that involve sensitive cryptographic elements.

Minimum Qualifications

• Proven applied cryptography experience, such as having written cryptographic code that is currently utilized in production environments.

• Deep understanding of the Rust programming language. 

• Familiarity with Zero-Knowledge Proof (ZKP) systems and a passion for keeping up to date with advancements in this field.

• A strong mathematical foundation, capable of engaging with new research topics in mathematics related to cryptography.

• Exceptional interpersonal skills to collaborate effectively with team members and external partners.

• An acute attention to detail, ensuring precision in code development and protocol design.

• Salary: Competitive range of $237-288K USD

• Professional Development: Access to leadership coaching and numerous learning opportunities.

• Work Flexibility: Remote work with up to 20% travel for team meetings and events, plus a Seattle co-working space.

• Health Insurance: Comprehensive coverage with Regence Blue Cross Blue Shield (US employee), including significant premium contributions. Gold-level insurance for international employees via Deel.

• Retirement Plan: 401k to support your future or statutory plans in your given country.

• Equity: Generous company equity via Profit Incentive Units (PIUs), vesting monthly.

• Vacation: Unlimited PTO, with 3-5 weeks standard.

• Holidays: 11 paid holidays for rest and rejuvenation.

• Culture: A supportive, collaborative, and inclusive work environment.

About Us

We're on a mission to transform the internet for the better. Our team of innovative hackers, visionary futurists, and passionate nerds is devoted to creating a digital space that's safe, inclusive, and empowers everyone. By developing the world's first zero-knowledge virtual machine, we've laid the groundwork for running arbitrary code as a zero-knowledge proof. Utilizing a ZK Coprocessor to assist or enhance the compute of an on-chain application, we have created a unique package - the RISC Zero ZK Coprocessor, comprised of the zkVM, Bonsai, and ETH Relay. Now, we're ambitiously constructing an entire ecosystem around this groundbreaking technology.

Before You Apply:

• E-Verify: All U.S.-based employees must complete an E-Verify check.

• Accessibility: Need accommodations? Contact us at people@risczero.com.

• Work Authorization: Must have the legal right to work in the country you are located in. No visa sponsorships.

• Privacy: By applying, you consent to the processing of your data per our privacy policy.

• Compliance: We adhere to local labor laws. Employment terms are based on location. Non US employees will be hired through our Employer of Record Deel.

• Background Check: Final candidates before hired will undergo a background check.

• Equal Opportunity: We welcome all qualified applicants, period.

• Language Requirement: This position requires proficiency in English.