NodeJS Developer


We are looking for a Javascript/Node.js developer responsible for developing mainly one of our application.

Your primary focus will be the development of all server-side and client-side logic, implementing ergonomic user-interfaces, ensuring high performance and responsiveness of the web application.



  • Design and implementation of ergonomic user interfaces
  • Integration of these user-facing elements with server-side logic and with external services through REST APIs.
  • Writing reusable, testable, and efficient code
  • Design and implementation of low-latency, high-availability, and performant applications
  • Implementation of security and data protection


Technical Skills:

  • Strong proficiency with JavaScript. Knowledge of Typescript and of bundlers such as WebPack is a plus.
  • Knowledge of Node.js and frameworks available for it such as Express
  • Understanding the nature of asynchronous programming and its quirks and workarounds
  • Good understanding of server-side templating languages
  • Good understanding of REST web services
  • Good understanding of front-end technologies, such as HTML5, and CSS3
  • Implementing automated testing platforms and unit tests
  • Proficient understanding of code versioning tools, such as Git and GitLab



  • Fast and avid learner
  • Adaptability and autonomy
  • Team player
  • Fluent in English (oral, written). Fluent in French
  • Swiss residency or EU citizen willing to relocate


Reasons to apply:

  • you like the challenges provided by working in a dynamic security company
  • you have a passion for what you do and want to learn more
  • you want to change the world


Reason NOT to apply:

  • you do not like nodeJS
  • you particularly enjoy LISP or HASKELL (.. no just kidding)