Senior Developer
Fortnox AB2 days ago
Växjö, SwedenSenior
Responsibilities
- Develop and deliver payment and financing services for Fortnox customers.
- Work as part of a product team with end-to-end responsibility from ideas through delivery.
- Build and maintain backend services in Java and Kotlin and frontend functionality in React.
- Work with distributed systems and event-driven architectures.
- Collaborate closely with development teams, product, and design.
- Contribute to continuous improvements in development methods, tools, and deliveries and share knowledge with colleagues.
Requirements
- Several years of professional software development experience, with a strong backend focus.
- Good knowledge of modern programming technologies, including JavaScript/TypeScript for frontend and/or Java/Kotlin for backend.
- Experience working in agile development teams.
- Fluent spoken and written Swedish and English.
- A solution-oriented, self-directed approach and willingness to contribute to team decisions and continuous improvement.
Tech Stack
Categories
About Fortnox AB
Fortnox AB builds cloud-based financial and administrative software for small businesses, associations, and accounting firms in Sweden. Its subscription SaaS suite covers bookkeeping, invoicing, payroll, CRM, and e‑invoicing, with APIs and an app marketplace for integrations. Founded in 2001 and headquartered in Växjö, Fortnox is a public company with a growing focus on embedded automation and AI across its products.