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Cryptography Expert

2 months ago

London, Greater London, United Kingdom Ripple Full time
Job Title:

Cryptography Expert

About Ripple:

Ripple is a leading provider of cross-border payment and digital asset custody solutions. Our mission is to improve the global financial system by enabling fast, secure, and low-cost transactions.

The Role:

We are seeking a highly skilled Cryptography Expert to join our team. As a key member of our engineering team, you will be responsible for analyzing academic whitepapers, researching and implementing cryptographic systems, and validating results with rigorous proofs.

Your Responsibilities:
  • Conduct technical analysis of academic whitepapers to stay up-to-date with the latest advancements in cryptography.
  • Research and implement elements of cryptographic systems, including asymmetric cryptography, hash functions, commitments, and digital signatures.
  • Validate results with rigorous proofs to ensure the security and integrity of our systems.
  • Collaborate with our engineering team to design and develop secure cryptographic protocols.
  • Perform security assessments to identify potential vulnerabilities and recommend mitigations.
Requirements:
  • 5+ years of experience in cryptography, mathematics, or a related field.
  • Excellent knowledge of number-theoretical problems related to asymmetric cryptography, hash functions, commitments, and digital signatures.
  • Experience in one or more programming languages: Scala, Rust, C++, or Python.
  • A passion for sharing knowledge with your team and the broader community.
  • Fluency in English.
Estimated Salary:

$120,000 - $180,000 per year, depending on experience.