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ITproposal

Senior Back-End Developer (C# / Kotlin) – DetaVast

ITproposal
Netherlands · Full-time · Mid-Senior

📍 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:

  • 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

Ranked by relevance

kubernetes kotlin rust tdd c
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Posted
Sep 22, 2025
Type
Full-time
Level
Mid-Senior
Location
Amstelveen
Company
ITproposal

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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