Senior Fullstack Engineer (Javascript)

TL;DR

Senior Fullstack Engineer (Javascript): Tackling specific problem spaces critical to Klarna’s current needs, with ample growth opportunities in a fast-paced business environment. Focus on designing, developing, testing, deploying, maintaining, and improving software, taking full responsibility for the lifecycle of your code.

Location: Stockholm

Salary: kr 752,814 SEK - kr 843,151 SEK

Company

Klarna is a company.

What you will do

• Tackle specific problem spaces critical to Klarna’s current needs, with ample growth opportunities.
• Bring innovative ideas from diverse areas, including information retrieval, large-scale system design, data storage/processing, security, artificial intelligence, UI design, and mobile development.
• Design, develop, test, deploy, maintain, and improve software.
• Share your knowledge and help the team evolve best practices.
• Work in small, autonomous teams with short release cycles.
• Contribute to open-source projects.

Requirements

• Proficient in TypeScript and Node.js.
• Experienced with common JavaScript libraries and frameworks.
• Skilled in React and React Native.
• Knowledgeable in product development, cloud technologies, and microservices.
• Passionate about writing clean and testable code.
• Familiar with Agile practices, including Pairing, TDD, BDD, Continuous Integration, and Continuous Delivery.

Nice to have

• Experience with JavaScript / TypeScript.
• Familiarity with React + React Native with Redux.
• Experience with Node.js and Express.js.
• Knowledge of REST API and GraphQL API.
• Familiarity with Kafka, internal design systems, AWS, Splunk, Datadog, Jenkins, and Docker.

Culture & Benefits

• Develop your professional skills in an entrepreneurial organization that encourages working with your areas of interest.
• Use state-of-the-art technology to solve real problems for our customers at a massive scale.