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QGQualco Group logo

Qualco Group

Luxembourg

Testing Specialist.

DATA & ML

At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

At Quento, we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Quento Technologies seeks a highly motivated and experienced Testing Specialist. The role will be responsible for preparing and executing technical work related to the testing of applications, under the supervision of the Team Leader.

Responsibilities:

  • Use project management tools;
  • Advise, via the applicable standard reporting, the responsible statutory staff and/or the Project Manager/Project Owner, according to the instructions received, about the test results;
  • Set up and develop test techniques;
  • Create automated test suites;
  • Assess and propose improvements of the test processes, methodology and tools;
  • Lead and coordinate the testing of products delivered by other teams, to help ensure that they conform to the Contracting Authority’s requirements and methodology;
  • Maintain quality plans, provide regular and accurate updates and reports;
  • Provide advice as requested when detecting deviations from the tolerances foreseen;
  • Proactively identify possible issues/risks;
  • Prepare line of test for automated testing where possible;
  • Ensuring that all activities and duties are carried out in full compliance with regulatory requirements and supporting the continued implementation of the Group Anti-Bribery and Corruption Policy. 

Requirements

  • Bachelor's degree;
  • Minimum 3 years of professional experience in IT and in testing/evaluation and tools/methods;
  • Proven experience working in complex application environments;
  • Good technical knowledge in testing;
  • Good skills in test design techniques, in testing tools on the market and in minimum one test methodology;
  • Knowledge of legislative chain;
  • Practical knowledge of Selenium within DevOps/DevSecOps, using programming languages like Python, Java, JavaScript, or C# (.NET);
  • Knowledge of service management, project management or IT management best practices (e.g. Agile, DevSecOps, Prince2, PMI, PM2, RUP, PMM4EP, ENGAGE, ITIL or equivalent), and experience of working in organisations and activities applying one or more of them;
  • Knowledge of change control procedure of tests, including revisions of test cases;
  • ISTQB certification is required;
  • Experience with mobile devices, OS compatibility testing and in Q&A, will be considered as assets;
  • Very good knowledge of English (Level C1) or very good knowledge of French (Level C1). Knowledge of both languages, one at C1 level and the other at B2 level in any configuration, is required.

Benefits

This role is an on - site opportunity in Luxembourg.

CV submitted in English.

Your race, gender identity and expression, age ethnicity or disability make no difference in Quento we want to attract, develop, promote, and retain the best people based only on their ability and behavior.

Disclaimer: Quento collects and processes personal data in accordance with the EU General Data Protection Regulation (GDPR). We are bound to use the information provided within your job application for recruitment purposes only and not to share these with any third parties. For more details on the processing of your personal data during the Recruitment procedure, please be informed in the Recruitment Notice, before the submission of your application.

Pay
Not stated
Where
Luxembourg
Work
Not stated
Type
Not stated
Posted
3 Nov, 2026
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