Senior Fullstack Engineer - Javascript
Pubblicato il 09-08-2026 - Experteer Italy in Milano
Specialista Senior / Project Manager
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In this role you will tackle high-impact problem spaces at Klarna, applying state-of-the-art tech to solve customer problems at scale. You work within small, autonomous teams to design, build, test, deploy, and improve software, taking full lifecycle ownership. You’ll mentor others and share knowledge while contributing to open-source efforts on Klarna’s GitHub. This opportunity combines fast-paced learning with entrepreneurial collaboration and exposure to diverse tech domains.
- Tackle problem spaces critical to Klarna’s needs with growth opportunities
- Design, develop, test, deploy, maintain and improve software with full lifecycle ownership
- Share knowledge, mentor colleagues and evolve team practices
- Work in small, autonomous teams with short release cycles
- Contribute to open-source projects (Klarna GitHub)
- Explore diverse tech areas including IR, large-scale systems, data processing, security, AI, UI, and mobile development
- Proficient in TypeScript and Node.js
- Skilled in React and React Native
- Knowledge of product development, cloud technologies, and microservices
- Passion for writing clean, testable code
- Familiar with Agile practices (Pairing, TDD, BDD, CI/CD)
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