JavaScript Developer,


Surge is looking for a JavaScript Developer (Medior/Fulltime).


What you’ll be doing

Together with a small team of UX/UI designers and other frontend animals, you will be building cool stuff for our product and our clients. This team is the brains and the craftsmanship behind virtual assistants and chatbots for companies (like KLM, Coolblue and Simpel, among many others).

Your responsibilities

  • Define and design solution architectures for our clients.
  • Build great conversational interfaces using JavaScript, HTML and CSS.
  • Deploy and maintain supporting node.js services (proxies, wehook servers, etc)
  • Develop new features to make sure our technology stays ahead of the pack.
  • Debug and fix performance and browser compatibility issues.
  • Maintain and update the existing projects.
  • Guide other developers to use our service with examples and best practices.

Skills and qualifications

  • Good problem-solving skills: bachelor thinking level.
  • At least 3 years of experience as a frontend developer (JavaScript, HTML and CSS).
  • Relevant experience running node.js applications in production at a scale.
  • Working experience supporting clients on technical challenges.
  • A passion for unit testing and clean code and ES6 experience.
  • Eager to share your knowledge and learn from others.
  • Not afraid of making mistakes.
  • Good communication skills and good English command.

Nice to have

  • Published code that we can review together.
  • Good command of JavaScript design patterns.
  • Some Dutch knowledge.
  • A secret pleasure on debugging mobile Safari browser (f.k.a. IE8).



Leo Berghof + 31 6 24 6779 24


Pim van Meeuwen + 31 43 326 08 00