Software Engineer (Crypto/ZKP)

The Hague, the Netherlands & Remote
Start date:
We are looking for a software engineer with blockchain and cryptographic experience to join our engineering team. Your primary responsibility will be analysing requirements, designing blockchain technology, deploying sound cryptographic solutions and organising security audits.


  • A competitive salary
  • Flat hierarchy
  • 25 days of paid time off
  • Travel allowance
  • Semi-remote, work from home policy
  • Flexible working hours
  • Annual company holiday
  • Be part of a new industry standard
  • Save the world with code


  • Work towards a production ready system for a large number of clients.
  • A transparent industry protocol while still maintaining strong privacy and security features (for us, but also our clients).
  • Make use of exciting new tech and their caveats: decentralisation, public blockchains, Zero Knowledge Proof (and at a later stage big data analytics).
  • Multi-region challenges.
  • Meeting demands and requirements of various industry clients (e.g. audits).


  • Bachelor or Master’s degree in Computer Science, Computer Engineering, or related field.
  • Strong software development background.
  • Experience in applying cryptographic solutions (Key derivation, Elliptic Curve, Diffie Hellman, ZKP).
  • Various DLT experience (Ethereum Solidity, HyperLedger).
  • Experience in developing API’s, web services, microservices.
  • Ability to collaborate on projects and work independently when required.

Bonus experience

  • Experience in Rust or similar.
  • Experience in following principles: distributed event streaming, on-premise solutions, peer-to-peer transports and/or security focussed infrastructure.
  • Peer-to-peer networking experience.
  • Familiar with security audits.
Apply now