Senior Software Engineer - JavaScript

Engineering at Klarna is an inspired customer focused community dedicated to crafting solutions that redefine our industry. Working in small highly collaborative Agile teams you and your team will have a clear mission and ownership of an important outcome that supports Klarna and our customers.

At Klarna we optimize for quality flow fast feedback focusing on endtoend ownership continuous improvement testing monitoring and experimentation. We aim for teams that are inclusive helpful and have a strong sense of ownership for the things they build. Our engineers make some of the most significant decisions for the company and we are looking for bold open and curious developers. As a Klarnaut youll be inspired to contribute to the growth of one of the Worlds most highly valued fintech and your work will impact the lives of our millions of users.

Were expanding several of our engineering teams including; teams working on our core checkout product payment services fraud prevention or improving our billing service and shipping credentials to name a few.

Help us make shopping online even more smoooth!

What youll get to do:

• Own services end to end. Decide how best to build test deploy and monitor
• Work with large scale highly available and resilient modern financial systems
• Be an integral part of a team in addition to its culture and ways of working. Common practices include agile methodologies pair and mob programming
• Work with automated deployment enabling code release multiple times a day
• Succeed fail and learn with other talented people. We believe in an environment that provides an opportunity for growth and see education as an outcome of failure that gets us closer to the next breakthrough
• Take ownership of system design work in cohesion with domain architects own endtoend problems manage stakeholder communication and mentor junior engineers
• Drive knowledge share through demos presentations and tutorials

You should have:

• Strong coding ability in Javascript (Must) Java an added advantage
• Tech stack must have: JavaScript TypeScript Node React.
• Experience with advanced JavaScript libraries and frameworks
• Experience with APIs and product development
• A passion for writing clean and testable code
• Experience with Agile practices (Pairing TDD BDD Continuous Integration Continuous Delivery)Working proficiency in English

Some of the technologies we work with:

• JavaScript/ TypeScript
• React and React Native
• Redux
• Node.js and Express.js
• AWS Splunk Ansible Terraform Jenkins Docker and Kubernetes Kafka

*** We know some people might not think they tick every box (ie coming from a nonJS background). But if youre excited about the prospect of joining Klarna and believe you can add value wed still love to hear from you.