Senior DevOps Java Engineer
Flemish Brabant
Digital - Architecture
Bachelor
Work experience: 5-7
Reference number: 91842
Join a DevOps team building cloud-native, event-driven backend services using Java and modern architecture patterns. You work across analysis, design, development, testing, and deployment — ensuring performant, secure, well-structured applications.
You will:
- Design and build event-driven and API-based backend services in Java following DDD principles
- Work with Spring Boot, Java EE, and modern cloud-native tooling to deliver scalable microservices
- Analyse functional and technical requirements and help shape domain models and boundaries
- Collaborate closely with engineers, analysts, and architects to align on domain language and solution design
- Implement clean, maintainable code based on hexagonal architecture, ports & adapters, and CQRS/event patterns
- Deliver high-quality features through TDD, automated testing, CI/CD, and GitOps practices
- Work in a multicultural DevOps environment where shared ownership, communication, and reliability matter
What are we looking for?
- Java 17+ and Spring Boot / Java EE
- Object-oriented design and event-driven application design
- Microservices built with DDD concepts (bounded contexts, ubiquitous language, aggregates, events…)
- REST API design, including writing and maintaining OAS contracts
- Hexagonal/ports-and-adapters architecture
- Kafka (producing/consuming, event schemas, messaging patterns)
- Persistence with JPA/Hibernate, JDBC, SQL
- Cloud-native development on Kubernetes/OpenShift
- GitOps tooling (e.g., ArgoCD, Tekton) and CI/CD pipelines
- Secure coding practices (OWASP Top 10)
- JSON and Avro
- Integration technologies (JMS, Camel)
- Working in DevOps teams with Git, Maven, Jira, Confluence, Bitbucket
- Language requirement: Fluent in English (Dutch is a plus).
What do we offer?
Contract: Freelance or Permanent
Location: Machelen (Hybrid)
Duration: 02/01/2026 - 31/12/2026
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Gil Van Vaerenbergh
HR & Talent Consultant Digital
+32492746814
