Senior Full Stack Engineer - JavaScript

What You'll Get To Do

As a Senior Full Stack Engineer at Klarna, you will be working on critical problem spaces that are essential to Klarna’s current needs. This role offers significant growth opportunities in a fast-paced business environment. You will be encouraged to bring fresh ideas from all areas, including information retrieval, large-scale system design, data storage/processing, security, artificial intelligence, UI design, and mobile development.

You will develop as a professional in an entrepreneurial organization that provides ample opportunities to work with your areas of interest. You will use state-of-the-art technology to solve real problems for our customers at a massive scale. You will be responsible for the full life-cycle of your code - you write it, you own it. This includes designing, developing, testing, deploying, maintaining, and improving your code.

You will also share your knowledge and help the team evolve best practices. The role involves working in small autonomous teams with short release cycles. You will have the opportunity to give back by contributing to open source projects.

You Should Have

Strong coding ability in TypeScript using Node.js
Experience with common JavaScript libraries and frameworks
Work experience using React and React Native
Experience with product development cloud and microservices
A passion for writing clean and testable code
Experience with Agile practices (Pairing, TDD, BDD, Continuous Integration, Continuous Delivery)

Some Of The Technologies We Work With

JavaScript / TypeScript
React + React Native with Redux
Node.js and Express.js
REST API and GraphQL API
Kafka
Internal design system
AWS, Splunk, Datadog, Jenkins, and Docker

About Klarna

Klarna, founded in 2005, is on a mission to revolutionize the retail banking industry. With over 150 million global active users and 2 million transactions per day, Klarna meets the changing demands of consumers by saving them time and money while helping them be informed and in control.

Over 450,000 global retail partners, including H&M, Saks, Sephora, Macy's, IKEA, Expedia Group, and Nike, have integrated Klarna's innovative technology to deliver a seamless shopping experience online and in-store. Klarna has over 3,500 employees and is active in 45 markets.

Benefits
Extracted with AI

Opportunity to work with state-of-the-art technology
Autonomy in project management
Contribution to open source
Accelerated career growth

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