Senior Software Test Engineer - Rail Infrastructure Systems

Médiane Benelux; Brussel; On-site; EUR 75,000 - 110,000; Full time

Job summary

Médiane Benelux is seeking a Senior Software Test Engineer for a long-term mission in a critical railway IT environment. You will support systems for network assets and real-time traffic planning with high-quality software delivery.

Required: 10–15+ years in testing, strong test automation and manual testing, Agile/Scrum experience, API/web testing, and ISTQB certification. Proficiency with Linux, SQL/PLSQL, and CI/CD tools is expected.

Qualifications

• 10–15+ years in software testing and quality engineering.
• Strong experience in test automation and manual testing.
• Proven background in Agile/Scrum environments.
• Experience with fat-client, web, and API testing.
• ISTQB certification required.

Responsibilities

• Design structured test scenarios based on requirements.
• Estimate testing effort and document test strategies.
• Implement and maintain automated test suites.
• Execute manual tests and ensure cross-environment coverage.
• Produce clear test reports for all environments.
• Identify and track defects and regressions.
• Contribute to Agile/Scrum ceremonies.
• Improve testing processes and tools.

Skills

Test automation

Manual testing

Agile/Scrum

API testing

Fat-client testing

Education

ISTQB Certification

Tools

TestComplete

HP ALM

HP UFT

Jenkins

Azure DevOps

Git

Linux

SQL

PL/SQL

XML

JSON

XSLT

gRPC

Job description

Médiane Benelux is seeking a Senior Software Test Engineer for a long-term mission in a critical railway IT environment. You will support systems for network assets and real-time traffic planning with high-quality software delivery.

Required: 10–15+ years in testing, strong test automation and manual testing, Agile/Scrum experience, API/web testing, and ISTQB certification. Proficiency with Linux, SQL/PLSQL, and CI/CD tools is expected.