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# NET Backend Developer für Solar & Energy

- **Company:** Fronius International GmbH
- **Location:** Thalheim bei Wels, Austria (Remote available)
- **Salary:** €54,439.0 - €69,905.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Application Programming Interfaces (APIs), C Sharp (Programming Language), Software Engineering, Software Systems, Web Applications, .NET Core, Backend, Containerization, Kubernetes, Graphql
- **Published:** September 2, 2026
- **Apply:** https://fronius.wd3.myworkdayjobs.com/Job_Board/job/Thalheim-bei-Wels/XMLNAME-NET-Backend-Developer--m-w-d--fr-Solar---Energy_REQ-10009443/apply

## About the Role

* Abgeschlossene Ausbildung im Bereich IT/Softwareentwicklung (HTL, Uni oder FH)
 * Mehrjährige Erfahrung mit C#/.NET
 * Erfahrung mit GraphQL vorteilhaft
 * Erfahrung mit Containerisierung und Kubernetes von Vorteil
 * Strukturierte, selbstständige und lösungsorientierte Arbeitsweise
 * Freude an modernen Technologien und Innovationen
 * Englisch in Wort und Schrift

## Description

* Konzeption, Design und Implementierung von .NET Services und APIs unter Einsatz aktueller Softwaretechnologien (.NET Core, Kubernetes, GraphQL)
 * Extrahierung von klaren Domänen aus unserer bestehenden Servicelandschaft
 * Mitarbeit an der Backendkonzeption für native Apps und Webapplikationen
 * Deployment und Betrieb unserer Services in Kubernetes
 * Gemeinsames Erarbeiten von Lösungen in unserem agilen Team
 * Begleitung der digitalen Produkte durch den gesamten Lebenszyklus


## Related Videos

- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [Putting the Graph In GraphQL With The Neo4j GraphQL Library](https://www.wearedevelopers.com/videos/257-putting-the-graph-in-graphql-with-the-neo4j-graphql-library)
- [Functions Triggers using Azure Event Grids in Azure Blob Storage](https://www.wearedevelopers.com/videos/47-functions-triggers-using-azure-event-grids-in-azure-blob-storage)
- [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone)
- [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape)
- [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net)

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