Senior Software Tester – Infrastructure & Mobile Applications

Our client, a prominent organization in the transport and infrastructure sector, is seeking an expert to join their IT department. This professional manages the testing of internal web and mobile applications supporting core asset and infrastructure management systems.

• Execute comprehensive testing for internally developed web and mobile applications based on business requirements.
• Utilize automated testing frameworks to ensure high-quality and reliable software delivery.
• Manage test cycles, documentation, and defect tracking within established management tools.
• Collaborate with cross-functional teams in an Agile environment using Scrum and Kanban.
• Verify security and access management implementations including multi-factor authentication and role-based access.
• Conduct data-level testing and validation using complex scripts and queries.

• 10+ years of experience with test management tools such as HP ALM.
• 10+ years of technical experience with SQL for querying and scripting.
• 10+ years of experience managing Microsoft Windows Servers & Clients, FTP, and HTML.
• 5+ years of experience with ISTQB Advanced Test Automation Engineer certification and methodology.
• 2+ years of experience testing Android Mobile & Hybrid Applications.
• 2+ years of experience with test automation using Cypress and Robot Framework.
• 2+ years of experience in Microsoft Azure DevOps within Agile, Kanban, and Scrum frameworks.
• 2+ years of experience with Swagger API, Postman API, SSO, MFA, and RBAC.
• You possess a professional attitude with clear communication and presentation skills.
• You are fluent in French or Dutch with a professional level of English.

Nice to Haves

• Experience with JNLP and ORACLE JAVA JRE.
• Availability for on-call standby services.

• Start date: 01-06-2026
• Duration: 5 years
• Work regime: Full-time
• Location: Brussels
• Contract: open to both permanent employees and freelancers