Rhox

Senior Developer / Tech Analist / Scrum Master

Closes on 08/11/2026
Brussels
Starts on 01/11/2026
Remuneration: 3.700 - 4.700 EUR/mo gross+ extralegal advantages ·Freelance also possible

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We're looking for a senior developer and tech lead to build a scalable business platform with and . You'll work with AI agents that write, test and refactor code, while retaining control over architecture, security and quality.

What you'll do

  • Develop scalable applications with and .
  • Turn business and domain questions into technical analyses and specifications.
  • Review code produced by developers and AI agents.
  • Coach developers on technical decisions and implementation.

What you bring

  • Strong and application development experience.
  • Experience with services and cloud infrastructure.
  • , , Kubernetes, Docker and containerisation.
  • Knowledge of frontend development with .
  • AI coding tools used on real projects, with critical assessment of generated code.
  • Technical leadership experience covering code reviews, coaching and technical analysis.
  • Ability to solve complex problems and stay focused under pressure.
  • Independent working, knowledge sharing and a proactive approach to improvements.
  • , C1.
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Nice to have

  • Experience with Claude Code or .
  • Marten for event sourcing and document-oriented data in .NET.
  • API design and optimisation.
  • , document databases and SQL.
  • and MassTransit for message-based systems and event-driven architecture.
  • Practical (DDD) experience for scalable, structured applications.
  • for search and .
  • and AZ-400 certifications.

What's next?

The people who do well here are the ones who saw themselves in this description. Not because they match every line, but because the mission felt right for them.

We are actively hiring for this position. Applications are reviewed by our team, and matching profiles receive a call to discuss the role in detail.

It takes under a minute to apply. Your email, your CV. That is all we need to start the conversation.