Provides simpler and safer payment solutions online

Who are we?

Klarna was founded in Stockholm in 2005 with the idea of providing a zero-friction online payment solution that would allow consumers and merchants to interact with each other as safely and simply as possible. We do this by letting the consumer receive the goods first and pay afterwards, while we assume the credit and fraud risks for the merchants. Today, Klarna is one of Europe’s fastest growing companies. In just 8 years, we’ve grown to 750 employees operating in 7 European countries with over 10 million consumers. But we are not satisfied with that. Our goal is to become market leaders within invoice-based payments worldwide and change the way the world shops online.

Engineering - We build Klarna's system!

Every day, thousands of merchants and customers use Klarna’s services. The task of making it all work is far from easy. Our system is built in Erlang and handles real-time transactions 24/7, with no downtime for upgrades. Add to that our hyper growth since day one and high demands on scalability, and what you get is a real challenge with tons of complex problems ready to be solved. Our division consists of departments spread over offices in Stockholm, Uppsala and Tel Aviv. We are an international group of ambitious people who work hard, ship a lot of code and try not to take ourselves too seriously.

Visit http://engineering.klarna.com/ to learn more about what's happening at Klarna Engineering.

We have great benefits

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

Our open jobs

Javascript Developer, Checkout

Stockholm, Sweden

We build products that everyone uses. We use it ourselves and even our mothers are using it on regular basis.…


Norra Stationsgatan 61 Stockholm Sweden
Kungsängsgatan 17 Uppsala Sweden
98 Yigal Alon street Tel Aviv Israel