Software Engineer - Java

About Us

At Klarna we are on a mission to reshape the shopping experience. We believe in delivering services that are not just innovative but also straightforward and safe. Our engineering teams are at the heart of our mission driving the changes that impact our customers directly. As a Software Engineer you will join a dynamic group that thrives on solving complex problems with creativity and collaboration.

What You Will Do:

• Develop and maintain Java applications with a focus on scalability security and performance.
• Collaborate with crossfunctional teams to design test and implement new features and services.
• Participate in code reviews contribute to continuous improvement and operational excellence.
• Support the design and deployment of microservices architectures using Docker and Kubernetes.
• Monitor troubleshoot and optimize Java applications for maximum speed and scalability.
• Ensure adherence to software development best practices and contribute to internal and external documentation.
• Share your knowledge and help the team evolve best practices
• Work in small autonomous teams with short release cycles.

Who You Are:

• Proficient in Java (latest version) and Spring and Spring Boot frameworks.
• Experience with microservices architecture and containerization technologies such as Docker and Kubernetes.
• Strong understanding of databases including relational databases like PostgreSQL and NoSQL technologies.
• Skilled in developing highquality welldocumented and testable code.
• Effective team player with strong problemsolving skills and the ability to adapt to changing priorities and deadlines.
• Fluent in English both written and verbal communication.

Awesome to Have:

• Previous experience in Agile development environments.
• Familiarity with CI/CD tools such as Jenkins and experience with cloud platforms like AWS.