Senior Back-End Developer (C# / Kotlin) – DetaVast
ITproposalNetherlands2 days ago
Full-timeEngineering, Information Technology
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📍 Location: Amstelveen
🕒 Hours per week: 36
📅 Start date: 29-09-2025
Do you want to contribute to cutting-edge greenfield projects while working in a modern, agile environment? We are looking for a Senior Back-End Developer to join our team in Amstelveen.
What you’ll bring:
🕒 Hours per week: 36
📅 Start date: 29-09-2025
Do you want to contribute to cutting-edge greenfield projects while working in a modern, agile environment? We are looking for a Senior Back-End Developer to join our team in Amstelveen.
What you’ll bring:
- Excellent back-end engineering skills, ideally in Go, but expertise in Rust, C#, or Kotlin will also be valued.
- Strong knowledge of building operable services, with experience embedding technologies like OpenTelemetry into the SDLC.
- Hands-on experience with GitOps deployments.
- Solid foundation in automated testing, including TDD and BDD.
- Proven experience designing and building microservice architectures.
- Bonus: expertise in platform orchestration/automation and on-prem virtualized networks.
- Experience setting up and maintaining build pipelines (preferably GitHub Actions).
- Practical experience with Kubernetes / OpenShift (OpenShift is a plus).
- Familiarity with agile methodologies and enthusiasm for working on greenfield software projects.
- Fluent Dutch is required.
Key Skills
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