Vacancy: Application Administrator – Microservices (Ghent) We are looking for a hands-on Application Administrator (Microservices) who will be responsible for a suite of applications within a distributed microservices architecture. You will combine technical application management with active support in implementations built in .NET and Quarkus (Apache Camel). As a key member of the team, you will ensure the stability, performance, and continuous improvement of the operational environment. Key Responsibilities Manage and maintain a range of applications within a microservices-based ecosystem Provide 3rd-line application support, troubleshooting, and incident/problem management Support development and deployment activities in .NET and Quarkus environments Monitor performance, optimize configurations, and propose improvements for operational efficiency Collaborate with developers, system engineers, and business stakeholders Requirements R equired Skills & Experience Competency Proven experience with SOA or Microservices architecture Proven experience in troubleshooting, incident/problem management, and 3rd-line application support Proven experience with the relevant technology stack or similar Proven development experience in Java / .NET Proficiency in Dutch (CEFR C2 level) Nice to Have (Assets) Competency Experience with ELK (Elasticsearch, Logstash, Kibana) Experience with JIRA / Confluence or Azure DevOps Experience with Kubernetes (OpenShift) Experience with SQL Server DBA tasks Higher education (Bachelor or Master) in a technical/engineering field or equivalent experience in relevant ICT technologies Benefits 2 days from home per week