Our goal at Nash is to make trading, holding and interacting with cryptocurrencies accessible to everyone.

We are looking for a Cryptography Engineer to work alongside Nash’s leadership and help deploy bleeding-edge cryptography. You will have the opportunity to develop new cryptographic products and see them move from academic papers to operational systems with hundreds of thousands of users. In particular, we are looking for people to help us build ECDSA-based products using multi-party computation and zero-knowledge proofs. This role comes with significant autonomy and responsibility.


  • Experience in systems programming, with an ability to write performant and low-level code
  • Knowledge of the Rust programming language
  • Proven track-record of working on cryptographic projects with large systemic complexity
  • Strong communication and collaboration skills
  • Functional knowledge of elliptic curve technology

We are looking for

  • 3+ years engineering experience in a production environment
  • A deep understanding of public-key cryptography and network protocols
  • Skill at finding flaws in software and communicating how to fix them
  • Extensive knowledge of Git
  • A strong portfolio of prior projects

We prefer but don’t require

  • Prior history of open-source contributions
  • Security or cryptography research backround
  • Experience working in remote team

* Occasional international travel may be required as needed