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Senior Front-End Developer - React

🏢 Catawiki 🇳🇱 Amsterdam, Netherlands 🕑 March 31

This job offer is expired

What you will do

As a Senior Front-End Developer for Catawiki you’ll be part of an agile development team of 50+ developers and will mostly be developing parts of the product that are used by our millions of customers. You will interact with our Back-End, UX, Product Management, Data and Marketing teams (plus Catawiki’s users!) as you develop new functionality to:

  • Bring your own ideas to improve the product with an iterative, small-steps approach through A/B testing.
  • Collaborate with the designers in your team to develop the best user experience for our customers.
  • Work closely with the Back-End Developers in your team to build APIs and improve performance.
  • Work in a modern ES6 environment.
  • Migrate our not-so-modern jQuery application to React 
  • Work with the wider Front-End team to help us migrate to Typescript

Who you are

A data-driven Front-End Developer with good communicative skills, and a Bachelor’s or Master’s degree in information technology (or similar). Naturally, you’ll need to be familiar with the following:

  • HTML5 / CSS3 / Javascript.
  • The quirks of modern and less up to date browsers.
  • Responsive design.
  • Ideally, experience with Ruby on Rails, React, Typescript SASS and/or HAML, but it is not essential.

Here’s what we can offer you

  • A diverse and international team with over 40 different nationalities.
  • Trendy offices located in the heart of Amsterdam and Assen with an easy-going atmosphere.
  • Our entrepreneurial environment encourages everyone to take initiative and experiment with new ideas. You’ll actively contribute to the growth of the Catawiki platform.
  • An in-house ‘Learning & Development’ team which provides tailor-made trainings to facilitate your personal and professional growth.
  • The fun part! Our Activity Committee plan everything from ‘CataFooty’ to International Food Festivals, Friday Drinks, Board Game Nights, Pub Quizzes and Boot Camps!
  • And there’s more! Paid holidays, holiday allowance and a pension plan paid for by Catawiki.


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