Senior Frontend Engineer

BlockFactory Published: December 13, 2018
Zurich, Switzerland
Job Type


About BlockFactory

BlockFactory’s vision is to realize the full potential of blockchain.

We are an international bunch of entrepreneurs and techies based in the heart of the Crypto Valley, whether we are issuing university certificates on the Ethereum blockchain or tokenizing artworks, our work is innovative, diverse and designed to shake up the world as we know it.

We have a bold vision and we need talented and ambitious people to make it happen!

Our Stack

The Core back-end is engineered using Golang, with a powerful set of modules and a Vue.js front-end, allowing DApp programmers to create solutions covering a wide array of use cases.

Your Role

As a Senior Engineer you will join our international team who are inspired by writing clean, open source code. You will be hired by BlockFactory and assigned to the Proxeus project, additionally, you will..

  • Develop new user-facing features for the Proxeus core
  • Take a lead role in guiding a cross-functional team & steer the execution of projects
  • Bridge the gap between the visual elements and the server-side infrastructure
  • Work with front-end and back-end web developers to build all the client-side logic
  • Ensure the technical feasibility of UI/UX designs
  • Optimize applications for maximum speed and scalability
  • Build reusable code and libraries for future use
  • Collaborate with other team members and stakeholders


  • 4+ years professional experience with JavaScript, HTML5 and CSS3- including all the quirks, and workarounds.
  • Experience with WebSockets, Local Storage, or ES6
  • Strong understanding of asynchronous request handling, partial page updates, and AJAX
  • Proficient understanding of cross-browser compatibility issues and ways to work around such issues
  • Understanding of browser rendering behavior and performance
  • You are a team player with experience leading cross-functional teams and coaching junior developers
  • Excellent communication skills in English
  • You have a Swiss or EU passport (or other permit that allows you to work in Switzerland)

Bonus Points

  • Experience with Vue.js or React


  • The freedom to have an impact on a fast-growing international blockchain startup
  • Transparent and honest feedback culture
  • Offices in the heart of the Swiss Crypto Valley
  • Flexible working hours, holiday days and monthly team lunches
  • Opportunity to work on never before seen products & solutions and disrupt the world as we know it!

BlockFactory AG - [email protected] - view our privacy policy here.

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