Senior Cryptographer

We're seeking a highly skilled Cryptographic Systems Designer to join our team at Ripple. As a key member of our engineering team, you will play a critical role in shaping the future of our cryptographic systems.

• Design and implement new cryptographic systems based on the latest blockchain cryptography and security standards.
• Conduct technical analysis of academic whitepapers and research papers to stay up-to-date with the latest developments in the field.
• Collaborate with the engineering team to develop and implement cryptographic solutions.
• Perform security assessments and validate results with rigorous proofs.
• Presentation of Ripple research to the community via active participation in standards bodies, academic conferences, and social media.
• Participation in workshops and hackathons.

• 5+ years of relevant experience in the field of cryptography.
• Excellent knowledge of number-theoretical problems related to asymmetric cryptography, hash functions, commitments, and digital signatures.
• Experience in homomorphic encryption, identification protocols, and zero-knowledge proofs.
• Experience in multi-party computation.
• Analytic skills and the mindset of a continuous learner.
• Experience in one or more programming languages: Scala, Rust, C++, or Python.

• A competitive salary, bonuses, and equity.
• A comprehensive benefits package, including physical and mental healthcare, retirement, family forming, and family support.
• A mobile phone stipend.
• R&R days for rest and recharge.
• Generous wellness reimbursement and weekly onsite & virtual programming.
• Generous vacation policy - work with your manager to take time off when you need it.
• Industry-leading parental leave policies. Family planning benefits.

Ripple is an Equal Opportunity Employer. We're committed to building a diverse and inclusive team. We do not discriminate against qualified employees or applicants because of race, color, religion, gender identity, sex, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance.