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# Senior Software Tester (Embedded Systems)

- **Company:** Médiane Benelux
- **Location:** Brussel, Belgium
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Automation of Tests, Microsoft Azure, Software Bug Management, Embedded Software, Interoperability, System Testing, Software Modules, Integration Tests
- **Published:** July 22, 2026
- **Apply:** https://www.adzuna.be/details/5809988495

## About the Role

Minimum 10 years in software testing (expert level)
Strong experience in embedded systems and monitoring platforms
Proven track record in system validation and integration testing
Minimum 5 years using Azure DevOps Test Plans

Certifications
ISTQB Advanced Level (Test Analyst, Technical Test Analyst, or Test Manager)
ISTQB Test Automation Engineer (or equivalent)

Technical Skills
Test automation expertise
Strong defect analysis and validation capabilities
Experience with complex system environments and interoperability testing

Languages
Dutch or French: C1 level
English: B2 level

Soft Skills
Strong understanding of IT environments and operational challenges
Ability to integrate into structured teams
Clear and effective communication
Professional attitude and accountability
Strong presentation skills
Commitment to long-term delivery

## Description

We are looking for a Senior Software Tester for a long-term mission within a railway infrastructure environment. The role focuses on ensuring the reliability, robustness, and compliance of embedded applications and monitoring platforms critical to railway operations.

Responsibilities
Define and execute functional, integration, and system validation tests
Document test scenarios, results, and traceability
Ensure robustness, compliance, and reliability of embedded software systems
Analyze defects and support root cause investigations
Validate bug fixes and improvements
Ensure interoperability between software modules and field equipment
Manage and maintain test plans using Azure DevOps
Contribute to continuous improvement of testing processes


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