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Software Development

Senior Manual Testers - IT Expert

Location
Brussels, Belgium
Work mode
Hybrid
Contract
Full-time · Senior
Closed
4 Jun 2026

This mission closed on 4 Jun 2026.

It stays online for reference, but it no longer takes applications.

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About the mission

We are looking for two senior manual testers to join our team for a major modernization program. The role involves preparing test plans, creating test cases, and ensuring quality through various testing methodologies.

Read the full description

Overview

FIRST 2.0 is a major modernization program within the General Administration of Collection and Recovery, aiming to transform the monolithic FIRST application inherited from the past into a modern microservices architecture running on Kubernetes. The program adopts an API-first and event-driven approach, gradually replacing the old legacy platform. Beyond a simple technical modernization effort, FIRST 2.0 is also a business transformation program. It enables the development of new features, improves agility, and accelerates the delivery of value to end users, both internal and external. By building a more flexible and scalable digital platform, the program supports better services, enhances user experience, and allows for quicker adaptation to constantly evolving business and regulatory needs.

Key Responsibilities

Prepare test plans, create test cases, and describe anomalies

Skills & Experience

Agile (Expert)
BDD (Expert)
Coaching in the field of testing (Expert)
Confluence (Expert)
Knowledge in testing Message-queuing systems (ActiveMQ, RabbitMQ,...) (Expert)
Gerkhin (Expert)
Jira (Expert)
Programming logic (Expert)
Playwright (Junior)
SCRUM (Expert)
Selenium (Junior)
API testing (Expert) (Postman, SoapUI…, OpenAPI, Belgif, Idempotency, pagination, versioning, error semantics, JSON, DLQ, ...)
Xray Tools (Expert)

Languages

English: Active knowledge
French: Nice to have

Additional Info

Duration: 01/06/2026 - 31/12/2027
Daily rate: 615,00€ - 800,00€

What you'll do

  • Prepare test plans, create test cases, and describe anomalies

What we're looking for

  • Experience in clarifying functional and non-functional requirements and documenting manual test results
  • Familiarity with testing methodologies and certifications related to testing via ISTQB or others
  • Experience in exploratory testing, critical thinking, edge case detection, and user perspective reflection
  • Ability to communicate and report clearly on software quality to various stakeholders (developers, analysts, team leaders, QA, management, etc.)

Skills

  • Agile
  • BDD
  • Coaching in testing
  • Confluence
  • Message-queuing systems
  • Gerkhin
  • Jira
  • Programming logic
  • Playwright
  • SCRUM
  • Selenium
  • API testing
  • Xray Tools