Fortnox AB

Fortnox AB

Visit websiteLinkedIn501-1,000 employees

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.

Open Positions at Fortnox AB

12 open positions

Linköping, SwedenEntry Level / Mid Level

Bygg fullstacklösningar i Fortnox finansiella plattform med fokus på datamodeller och lösningar som upptäcker och förebygger finansiell brottslighet. Du arbetar med Kotlin, Java, TypeScript, React, SQL och Kafka tillsammans med erfarna kollegor i Linköping.

Gothenburg, SwedenMid Level

Frontendutvecklare till Fortnox integrationsplattform, med fokus på att bygga intuitiva gränssnitt i Vue och TypeScript/JavaScript. Rollen erbjuder stort ägarskap i ett självständigt och tvärfunktionellt team.

C#CypressJavaJavaScriptJestMocha+7 more
24 days ago
Malmö, SwedenMid Level

Build Fortnox’s next-generation secure data platform around Kafka, guiding architecture, production rollout, governance, and collaboration across consuming and producing teams. This is a technically leading role focused on scalable, stable, and well-governed data infrastructure.

Växjö, SwedenSenior

Fortnox is seeking a Senior Developer to build payment and financing products for Swedish businesses in Växjö. The role focuses on backend-heavy software development using Java and Kotlin, with React on the frontend, within a collaborative product team.

Stockholm, SwedenSenior

Build end-to-end financial applications at Fortnox, combining frontend, backend, data processing, analysis, and algorithm development. You’ll work with modern technologies to simplify how Swedish businesses manage their finances.

Linköping, SwedenSenior

Build full-stack financial applications and machine learning algorithms at Fortnox in Linköping. You will work across data processing, algorithm development, backend, and frontend using Kotlin, TypeScript, React, and Kafka.

Stockholm, SwedenSenior

Join Fortnox in Stockholm as a Senior Developer helping build AI-powered tools and autonomous agents that improve employees’ daily work. You will work across data processing, integrations, backend, frontend, and agent development in an autonomous product team.

Växjö, SwedenSenior

Fortnox söker en fullstackutvecklare till Attestteamet, som bygger säkra och smidiga godkännandeprocesser för bland annat leverantörsfakturor, utlägg och lönebesked. Rollen passar dig som vill ta större ansvar för arkitektur och tekniska vägval i ett nära tvärfunktionellt team.

2 months ago
Växjö, SwedenMid Level

Fortnox is seeking a Fullstack Developer to build subscription-management and payment services, with a natural focus on backend development. You will help create reliable pricing, billing, and customer-facing flows in a distributed, hybrid team.

Växjö, SwedenMid Level

Utveckla fakturerings- och betallösningar som hjälper hundratusentals företagare att få ett smidigare kassaflöde. Rollen är fullstack med särskilt fokus på React, React Native, UX och hållbar backendutveckling.

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