Frontend and web3 Developer

Frontend and Web3 Developer opening at Aragon

We are looking for a frontend and web3 wizard to work with us on the Aragon dapp.


  • Expert understanding on:
  • ES6/ES7
  • React and Electron
  • Client-side storage
  • Resource optimization
  • CSS, using preprocessors such as LESS or SASS
  • RxJS
  • Service Workers, Animations, Device APIs...
  • Ability (and a track record) to ship high quality, well crafted code.
  • Being passionate about decentralization.
  • Being an autonomous individual with a proactive attitude and a love for time self-management (We are focus-driven work, not hours-driven).

Good to have

  • Experience contributing or managing open source projects.
  • Very good written communication skills.

How to apply

  • Write an email with the following attachments plus any information you consider important to [email protected], with the subject Frontend Dev opening application.

  • Please send along your GitHub profile. Since we are open source only, we require applicants for developer positions to have a very active and healthy GitHub profile.

  • Please send the following challenge completed.



Build a small app to explore the latest blocks on Ethereum. The goal of the app is to provide a way to glance at the recent Ether transfers happening on the blockchain.

  1. Display the ten latest blocks.
  2. Allow the user to see the transactions from a block. Only the transactions sending Ether should be displayed.
  3. Allow the user to see some details about a transaction.
  • You can use any library you feel comfortable with.
  • The app will be loaded in a browser with MetaMask.
  • Feel free to interpret the requirements in any way that you think could be interesting.
  • The app doesn’t need to follow the Aragon visual identity.
  • Don’t hesitate to ask any question to the team :-)
The submission will be evaluated on the following points:
  • Code quality / readability / testability
  • UX / visual solutions
  • Perceived performance
  • Accessibility

If you haven't, please read more about our culture, work conditions, etc.