Senior Test Specialist
East Flanders, Melle, Belgium
Contract: 25 May 2026 – 24 May 2027
Full-time (100%) | ±220 days
Apply before: 22 April 2026
About the Role
Fluvius is looking for a Senior Test Specialist to join the DRIVE program, supporting a wide range of strategic and business-critical projects within the energy and utilities domain.
You will play a key role in ensuring quality across complex system integrations, working closely with multiple teams and domains such as metering, billing, asset management, and market processes.
Key Responsibilities
* Design, document, and execute test scenarios and test plans
* Perform hands-on functional testing
* Coordinate end-to-end (E2E) testing across teams and projects
* Manage and track defects, ensuring clear documentation and follow-up
* Support UAT (User Acceptance Testing) with business stakeholders
* Prepare and manage test data across domains
* Facilitate Go/No-Go decision meetings and report test outcomes
* Communicate test progress via tools like Jira and Confluence
Project Context
You will contribute to high-impact initiatives within the DRIVE program, including:
* Central Market System (CMS) stabilization
* Implementation of MIG6 market processes
* Projects related to capacity tariffs, metering, and gas systems
These projects involve strong integration across market, financial, and asset management systems.
Required Skills & Experience
* Minimum 5 years' experience as:
o Test Coordinator
o Test Specialist (hands-on execution)
* Proven experience testing large, complex enterprise applications
* Strong knowledge of test methodologies and techniques
* Experience in:
o Writing and executing test scenarios
o Understanding functional & technical analyses
o Presenting test results to stakeholders
* Experience with data management and market process testing
* Certification: ISTQB / ISEB (Foundation or higher)
* Familiarity with:
o SQL, XML, BPM
o Test tools (Jira, Zephyr)
* Fluent Dutch (C2 level – CEFR)
Preferred Qualifications
* Experience in Agile/Scrum environments
* Experience with:
o Test automation tools (Selenium, Playwright, Tosca, SpecFlow, Reqnroll)
o Test strategy development
o Web application testing
* Knowledge of UML / Use Case modeling
* Experience in the Belgian utilities sector
* Basic knowledge of scripting or development
Ways of Working
* Work across multiple domains (e.g., Metering, Billing, Reporting)
* Collaborate with cross-functional teams and stakeholders
* Flexible deployment depending on project needs
* Hybrid work possible (subject to team agreement)
Why Join?
* Work on mission-critical systems in the energy sector
* Be part of large-scale digital transformation programs
* Collaborate with experienced professionals in a complex IT landscape
* Opportunity to influence quality standards across multiple projects
Additional Information
* Hybrid work possible (not guaranteed; based on team agreement)
* Occasional travel to other locations may be required
* Assignment is extendable (up to 12 months or more)
* Selection based on 50% quality / 50% price