Tester Service/Project - ATR000289

ITProposal • Brussels, Brussels • Posted June 12, 2026

About the Role

Tester Service/Project

Overview

Atrias is looking for a Medior Tester to strengthen its testing organization and support both internal projects and services as well as external stakeholders, including DGOs and energy suppliers. The role focuses on ensuring high-quality releases, minimizing business impact from incidents and outages, and supporting project delivery in close collaboration with vendors and business stakeholders.

The successful candidate will perform functional, regression, and sanity testing, manage defects, support analysis activities, and contribute to knowledge sharing within the testing team.

Key Responsibilities

Test Execution

  • Perform sanity and regression testing within defined timelines.
  • Design and execute test cases for new changes and projects.
  • Execute functional testing activities.
  • Support ad-hoc analysis requests from Problem & Change Analysts.

Defec...