Stack Exchange

Job Description

Klarna is growing. Very fast. Do you want to join us on this journey?

Klarna Checkout is our flagship product. It is a single page, Javascript app which sits in an iframe in several of the biggest web shops in Europe.

You will be a part of a world class team that cares deeply about what it does. It’s as much focus on building a kickass product as it is on crafting clean code. The challenge is to build a highly configurable client that scales with a rapid international expansion. We want to be the world’s favorite way to buy.

As a developer you will work across the entire client, from usability and design to writing high performance code. You will work closely with your colleagues to solve complex problems, from analyzing the problem to designing, planning and implementing new functionality.

Skills & Requirements

So who are you? You consider yourself a full stack or front-end developer that is passionate about coding and deeply care about the user. You love building cool products and have a blast with your colleagues while doing it. And you probably take part in the front-end/Javascript community and spend several hours a week trying out new stuff.


  • know your Javascript, HTML5 and CSS
  • have fresh knowledge of Node.js, Mocha, CoffeeScript and Backbone.js
  • value and know the effectiveness of TDD and BDD

Questions about this role? Hangout with me at (or send me an mail) You can also find me on Skype (mikael.strandlund). Please apply as soon as possible since we work continuously with the recruitment process.

Stockholm, Sweden


Learn more about Klarna

We have great benefits

We are paying start fees on physical contestBreakfast every dayYou choose your own equipmentGood relocation support

Visit the Klarna company page

view all job listings view all Klarna job listings

Javascript Developer for Klarna Checkout at Klarna - JavaScript