Test Automation Specialist

COSMOTE GLOBAL SOLUTIONS NV

Luxembourg, Luxembourg, Luxembourg contract

Posted: November 17, 2025

Job Description

COSMOTE Global Solutions, as a member of OTE Group of Companies, is an ICT Systems Integrator delivering a broad range of ICT Solutions and Services.

CGS provides a broad range of ICT Services focusing on: Cloud, Data Centre operations, Networking, Cybersecurity, BI and Data Warehouse, Big Data, Service Desk, Proactive Monitoring, Operations and Support, Service Management, Project and Programme Management, and Professional Services.

Responsibilities:

• Develop and maintain automated test scripts for various applications
• Execute automated tests and analyze results to identify defects
• Collaborate with cross-functional teams to understand testing requirements and provide support
• Create and manage testing frameworks and tools to improve test efficiency
• Identify opportunities for process improvements within the testing lifecycle
• Report test results and provide insights to stakeholders regarding automation quality
• Participate in test strategy discussions and contribute to best practices in automation testing

Requirements:
• Master’s degree in IT, Computer Science, Engineering, or related field.
• Strong foundation in programming languages such as .Net, HTML, or JavaScript.
• Experience with UAT orchestration and solution Support.
• Proficiency in English(C1) and good knowledge in French(B2).
• Familiarity with Agile methodologies and software development lifecycle.
• Ability to design and develop robust testing frameworks and automated test scripts.
• Analytical skills to identify, troubleshoot, and report defects effectively.
• Experience with continuous integration and delivery (CI/CD) tools would be a plus.
• Strong problem-solving skills and ability to work collaboratively in a team environment.

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