Senior Platform Engineer
Duration: ASAP – 07/12/2026
Workload: Full time hours
Setup: Freelance (Daily rate / Limited Company / Umbrella / Sole Trader)
Location: Brussels
We’re seeking a Senior Platform Engineer to support and evolve the application platforms used by our client’s development teams.
Key Responsibilities:
* Design, implement and manage changes to application platforms (Windows Server, AKS).
* Maintain platform software components and document support procedures.
* Collaborate with developers and architects to support solution design and deployment.
* Troubleshoot technical issues and propose platform improvements.
* Coach team members and participate in a 24/7 on-call support rotation.
Must-Have Skills:
* 4+ years managing cloud-native workloads in corporate environments.
* Deep experience with Kubernetes (AKS) and tools like Istio, Keda, Harbor.
* Strong scripting skills (PowerShell, Azure CLI).
* Proficiency with Infrastructure as Code (Ansible, Terraform) and CI/CD (Azure DevOps).
* Experience managing public cloud environments (Azure, AWS).
* Ability to follow conversations in Dutch & French, fluent in English.
Nice-to-Have:
* Familiarity with technologies such as Hashicorp Consul, ArgoCD, Helm, Grafana, Citrix ADC, RabbitMQ, Azure ServiceBus, Chocolatey, Inedo Proget.
* Knowledge of Windows Server and Powershell DSC.
* Passion for cloud-native technologies and regulated environments.