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# Senior Back-end Developer

- **Company:** ASR
- **Location:** Utrecht, Netherlands
- **Experience:** Expert
- **Salary:** €4,600.0 - €6,800.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), C Sharp (Programming Language), Code Review, Databases, Python (Programming Language), Backend, Microservices
- **Published:** September 3, 2026
- **Apply:** https://www.nationalevacaturebank.nl/vacature/637d3167-3ff6-41f1-8f8c-20cd597a5670/senior-back-end-developer

## About the Role

+ Minimaal 5-7 jaar professionele ervaring als backend-developer
 + Diepgaande kennis van modern backend-design en architectuurpatronen
 + Sterke vaardigheden in Python, Java, C# of vergelijkbare talen
 + Ervaring met databases, APIs en microservices
 + Een oog voor code-kwaliteit en testability
 + Communicatief vermogen en teamgeest

## Description

+ Ontwerp en bouw robuuste backend-systemen die miljarden transacties verwerken
 + Zorg voor schaalbare oplossingen die groeien met onze bedrijfsbehoeften
 + Mentor junior developers en lever constructieve code reviews
 + Draag bij aan architectuurbeslissingen en technische standaarden
 + Werk samen met productteams om complexe zakelijke vereisten om te zetten in elegante code


## Related Videos

- [Say goodbye to building boring APIs with Azure Data API Builder](https://www.wearedevelopers.com/videos/1194-say-goodbye-to-building-boring-apis-with-azure-data-api-builder)
- [Are Code Reviews Worth It? Insights from 16 Years of Review Data](https://www.wearedevelopers.com/videos/1135-are-code-reviews-worth-it-insights-from-16-years-of-review-data)
- [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases)
- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [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)
- [Get ready to Rustle](https://www.wearedevelopers.com/videos/698-get-ready-to-rustle)

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