Senior Software Tester – Web & Mobile Applications

Médiane Système; Brussel; Sur place; EUR 65 000 - 90 000; Plein temps

Avantages offerts par ce poste

Salary package

Leave days

Mobility package

Health insurance

Résumé du poste

Médiane Benelux is seeking a Senior Software Tester for a long-term assignment within an internal IT department supporting railway asset management, rolling stock, and infrastructure.

The role focuses on testing internally developed web and mobile solutions, ensuring quality, reliability, and compliance with security standards, in an Agile environment with collaboration across development and business teams.

Qualifications

• Minimum 10 years in software testing.
• Strong experience with web and mobile application testing.
• Solid background in Agile (Scrum/Kanban) environments.
• Experience with backend and API testing.

Responsabilités

• Test web and mobile applications developed internally.
• Define and execute functional and integration test scenarios.
• Create and maintain test plans and test cases.
• Perform API testing and backend validation.
• Automate tests using modern frameworks.
• Analyze defects and support resolution.
• Collaborate with development and business teams in an Agile setup.
• Ensure quality, performance, and security compliance.

Connaissances

Web testing

Mobile testing

API testing

Agile/Scrum

Backend testing

Test automation

SQL

Security concepts

Windows environments

Java/JNLP

Outils

Azure DevOps

HP ALM

Postman

Swagger

Robot Framework

Cypress

Description du poste

Médiane Benelux: Career Booster!

Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense.

What We Offer

• IT consulting and strategy
• Digital transformation and IoT solutions
• Project management and process optimization

As specialists in electronics, development, and embedded systems design, we operate from sensor to cloud.

Why choose Médiane Benelux?

• Human-sized company: Promotes teamwork and collaboration in a dynamic and stimulating environment
• Sharp technical expertise and tailored solutions for each sector
• Talent support: Personalized follow-up, continuous training, and skill development for our employees
• Custom solutions tailored to the specific needs of each client
• Culture of innovation: Participation in innovative and varied projects
• Ecovadis Gold certification: Commitment to equality, well-being, and responsibility
• Human values: Commitment, Respect, Trust, Listening

"Happy at Work" and "Happy Clients" labels by Choose my Company: A fulfilling work environment and optimal client satisfaction

Job Description

We are looking for a Senior Software Tester for a long-term assignment within an internal IT department supporting applications for railway asset management, rolling stock, and infrastructure. The role focuses on testing internally developed web and mobile solutions, ensuring quality, reliability, and compliance with security standards.

Responsibilities

• Test web and mobile applications developed internally
• Define and execute functional and integration test scenarios
• Create and maintain test plans and test cases
• Perform API testing and backend validation
• Automate tests using modern frameworks
• Analyze defects and support resolution
• Collaborate with development and business teams in an Agile setup
• Ensure quality, performance, and security compliance

Experience

Profile / Requirements

Minimum 10 years in software testing

• Strong experience with web and mobile application testing
• Solid background in Agile (Scrum/Kanban) environments
• Experience with backend and API testing

Technical Skills

• Azure DevOps (test management)
• HP ALM (advanced usage)
• SQL (queries, scripting)
• API testing (Swagger, Postman)
• Test automation (Cypress, Robot Framework)
• Web technologies (HTML, FTP)
• Windows environments (servers & clients)
• Mobile testing (Android, hybrid apps)
• Java environment (JNLP, JRE)
• Security concepts (SSO, MFA, RBAC, provisioning)

Certifications

ISTQB Advanced Test Automation Engineer

Soft Skills

• Strong understanding of IT environments and challenges
• Ability to work in cross-functional teams
• Clear communication and reporting
• Professional and structured mindset
• Strong stakeholder interaction skills
• Commitment to long-term delivery

Benefits

Attractive salary package, additional statutory leave days, mobility package (car or public transport subscription), DKV health insurance, group insurance, meal vouchers, eco-vouchers, etc