Test Engineer

CBTW

Test Engineer at an independent global technology group delivering end-to-end technology solutions. Responsible for test planning, design, and execution while collaborating with various teams.

Posted 5/13/2026full-timeLuxembourg • 🇱🇺 LuxembourgMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AzureCypressJavaJUnitSelenium

About the role

Key responsibilities & impact

Define test strategies, objectives, and timelines with stakeholders.
Create test scenarios, test cases, and test scripts based on business and technical requirements.
Develop and execute automated tests using tools such as Selenium, Cypress, and JUnit.
Perform functional, regression, performance, and security testing.
Support User Acceptance Testing (UAT).
Collaborate closely with development teams, business analysts, and product teams to ensure testing aligns with project goals.

Requirements

What you’ll need

Minimum of 3 years of experience in functional, automation, and performance testing.
Hands-on experience with Java, Selenium, API testing, Azure DevOps, and automation frameworks.
ISTQB certification.
Fluent in French (mandatory) and proficient in English.
Experience working in complex application environments (banking, transportation, insurance, etc.).
Bachelor’s or Master’s degree in IT (apprenticeship is a plus).

Benefits

Comp & perks

Personalized career support during your tenure at CBTW.
Training catalogue offering a wide range of technical and soft-skill courses, private language lessons, unlimited access to e-learning platforms (Udemy, Codecademy, etc.), and the opportunity to obtain certifications annually.
Opportunity to join the Agile collective and take part in knowledge-sharing sessions, events, and workshops.
Join one of our employee collectives (Wellness, RSE, Gaming, etc.) and connect with colleagues who share your interests.
Competitive salary with a flexible mobility package, allowing you to choose options such as electric car leasing, electric bikes, or a public transit pass.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

test strategiestest scenariostest casestest scriptsautomated testsfunctional testingregression testingperformance testingsecurity testingAPI testing

Soft Skills

collaborationcommunicationstakeholder management

Certifications

ISTQB certification