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Test Engineer

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Bruxelles, Bruxelles-Capitale, Région de, BelgiumContractPosted Jul 30, 2026

Job description

Join a major digital transformation programme within an independent Belgian federal organisation responsible for assessing international protection requests. As a hands-on Expert Test Engineer, you will play a key role in the e. Dossier modernisation programme, designing and implementing automated testing strategies for a cloud-native, microservices-based platform.

Key Responsibilities

Design and execute test strategies for cloud-native applications, APIs, and microservices. Develop and maintain automated functional, integration, API, performance, and security tests. Integrate automated testing into Azure DevOps CI/CD pipelines. Validate system quality through end-to-end, regression, and performance testing.

Collaborate with Agile teams to deliver secure, high-quality software and continuously improve testing practices.

Requirements

10+ years of hands-on experience as a Test Engineer. Strong experience with cloud-native testing (preferably Azure), test automation, API testing (Bruno), UI testing (Cypress), performance testing (JMeter/Gatling), and observability tools (Grafana). Experience with Java, Python, JavaScript, Bash/Power. Shell, TDD, CI/CD, contract testing, security testing, and NoSQL databases.

Higher education degree in Computer Science or a related field (EU-recognised). Fluent English and very good Dutch or French. Willingness to work 3 days per week on-site in Brussels (Brussels-South/Midi).