AISL-220 Application Tester

Luxembourg, Luxembourg

Mission

You will be responsible for ensuring the quality and reliability of applications by defining and executing comprehensive testing strategies, collaborating closely with business and technical teams to deliver robust and high-performing solutions.

Key Responsibilities

  • Analyze business requirements and technical specifications to design test strategies and plans.
  • Write clear, detailed, and relevant test cases in Azure DevOps.
  • Prepare test data sets for execution.
  • Execute manual and automated test campaigns and maintain automated scripts using Cypress.
  • Identify, document, and track defects with precise details (steps to reproduce, expected vs actual results, screenshots, logs) in the bug tracking tool.
  • Perform regression testing and integration testing across microservices and external systems.
  • Assist business users during UAT phases and help formalize feedback.
  • Produce test progress reports, campaign summaries, and quality metrics (defect count, test coverage, etc.).
  • Collaborate closely with Business Analysts, Developers, and Project Managers to ensure quality.
  • Contribute to improving methodologies, tools (Azure DevOps), and processes, focusing on increasing automated test coverage.

Profile

  • Experience: 3–5 years as an Application Tester or QA Engineer on complex web application projects (Angular, .NET).
  • Proficiency with Azure DevOps, Cypress, and CI/CD tools (GitLab).
  • Familiarity with Agile/Scrum environments.
  • ISTQB certification (Foundation or Advanced) is a plus.
  • Bonus: experience testing ERP or business applications in finance or population management, especially in migration contexts.

Behavioral Skills

  • Strong attention to detail in test design, execution, and defect reporting.
  • Analytical mindset with the ability to anticipate potential issues.
  • Clear and concise communication of test results and defects.
  • Ability to perform repetitive tasks with focus and investigate complex issues thoroughly.
  • Effective planning and organization in dynamic environments.
  • Team-oriented with curiosity for new testing techniques and tools, especially automation.
  • Objective evaluation of application quality.

by ABAKUS IT-SOLUTIONS

Opportunities are numerous. From bare applications development to of IT infrastructures management including conception, architecture and requirements analysis.

Although open to technologies used by our customers, ABAKUS IT-SOLUTIONS seeks mainly but not only consultants mastering: Windows and Linux Servers, networks, developments (JAVA, SAP, .NET,…) as well as highly specialized experts for example in cybersecurity or in Content Management System (CMS) (SharePoint, Drupal, WebLogic…).

In terms of non-technical competencies, ABAKUS IT-SOLUTIONS hires dynamic persons, open to the world, interested by innovation and having a keen sense of client relationship.

A very good command of English is essential, the capacity to speak French, German or Dutch is an asset.

Even though most of our positions require at least 3 years of experience, some are open to new starters.

ABAKUS IT-SOLUTIONS works either in its premises or in our customer’s one, remote activities are sometime possible.
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