Specialist Test Engineer

COSMOTE GLOBAL SOLUTIONS NV

Luxembourg, Luxembourg, Luxembourg contract

Posted: November 7, 2025

Required Skills

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:

• Review and analyze project specifications,
• Develop effective strategies and test plans including design and estimation of test cases,
• Create and execute tests (automated and manual) and analyze results,
• Programming test automation using Java, Katalon, Selenium, TestNG
• Report bugs and errors to development teams & assist in troubleshooting issues and reproduction steps,
• Work with cross-functional teams to ensure quality throughout the software development lifecycle,
• Coordinate testing team activities during release & post-release testing

Requirements:
• Master’s degree in IT, Computer science, Engineering, or related field.
• 11+ years of experience as a Test Engineer, with a focus on automation testing
• Proficiency in English
• Strong knowledge of testing methodologies and best practices.
• Ability to analyze complex systems and provide efficient solutions.
• Proven experience in test design and test execution
• Proven experience in quality assurance
• Proven ability to work in Agile teams (ISTQB AGILE Certified Tester or equivalent)
• Minimum 5 years of experience in quality assurance in large (more than 500 employees) organizations, in the credit risk and compliance areas.
• Minimum 5 years of experience in automation scripting (Katalon and selenium TestNG)
• Proven experience in QA coordination or test manager position

Why Apply Through MisuJob?

AI-Powered Job Matching: MisuJob uses advanced artificial intelligence to analyze your skills, experience, and career goals. Our matching algorithm compares your profile against thousands of job requirements to find positions where you have the highest chance of success. This saves you hours of manual job searching and ensures you only see relevant opportunities.

One-Click Applications: Once you create your profile, applying to jobs is effortless. Your resume and cover letter are automatically tailored to highlight the most relevant experience for each position. You can apply to multiple jobs in minutes, not hours.

Career Intelligence: Beyond job matching, MisuJob provides valuable career insights. See how your skills compare to market demands, identify skill gaps to address, and understand salary benchmarks for your experience level. Make data-driven decisions about your career path.

Frequently Asked Questions

How do I apply for this position?

Click the "Register to Apply" button above to create a free MisuJob account. Once registered, you can apply with one click and track your application status in your dashboard.

Is MisuJob free for job seekers?

Yes, MisuJob is completely free for job seekers. Create your profile, get matched with jobs, and apply without any cost. We help you find your dream job without any hidden fees.

How does AI matching work?

Our AI analyzes your resume, skills, and experience to understand your professional profile. It then compares this against job requirements using natural language processing to calculate a match percentage. Higher matches mean better fit for the role.

Can I apply to jobs in other countries?

Absolutely. MisuJob features jobs from companies worldwide, including remote positions. Filter by location or look for remote opportunities to find jobs that match your preferences.

Ready to Apply?

Join thousands of job seekers using MisuJob's AI to find and apply to their dream jobs automatically.