Job Description:
What you will do
* Work on specific problem spaces critical to Klarna's needs, with opportunities to switch teams as both you and our fast-paced business evolve.
* Lead the design, development, and maintenance of Java-based backend services, ensuring high performance, reliability, and scalability.
* Utilize cloud technologies, primarily AWS, to develop and deploy services.
* Engage in the full project lifecycle-from conception to deployment and beyond-ensuring projects are delivered on time and to specifications.
* Collaborate with cross-functional teams across Klarna to align on integration strategies and optimize system architecture.
* Drive an engineering culture within the team, emphasizing innovation, quality, and continuous improvement.
* Proactively identify and mitigate potential issues in our distributed and financial systems.
* Work in small autonomous teams with short release cycles.
Who you are
* Proficient in Java and Spring Boot, with hands-on experience in backend development.
* Experienced in PostgreSQL and architecting and building robust systems.
* Skilled with cloud technologies, especially AWS.
* Adept in distributed and financial systems, capable of anticipating and mitigating issues preemptively.
* Independent, able to manage projects end-to-end and lead people effectively.
* A strong communicator, capable of interfacing with other teams and domains.
* Previously led a team, with a track record of building positive engineering cultures.
* Working proficiency and communication skills in verbal and written English.
Awesome to have
* Knowledgeable in JavaScript and Node.js.
* Experience leading a diverse team of engineers across multiple locations.
* A visionary approach to anticipating the future needs of the team and the position.
Please include a CV in English.
Curious to learn more about Klarna and what it's like to work here? Explore our career site
| Source: | Company website |
| Posted on: | 19 Nov 2025 (verified 14 Dec 2025) |
| Type of offer: | Graduate job |
| Industry: | Banking / Finance |
| Languages: | English |