Job Specifications
Senior Test Manager
About Expleo
At Expleo , we are a global engineering, technology, and consulting partner that helps businesses harness innovation and navigate disruption. In Belgium, we empower organisations to build resilience and adapt faster—delivering transformative solutions across critical infrastructure and IT environments. We believe in bold thinking, trusted delivery, and a workplace where your expertise can truly thrive.
The Role
We’re looking for an experienced Senior Test Manager with strong expertise in international payments , including MT and MX payment formats, ISO 20022 standards, and modern testing methodologies. The ideal candidate will lead the testing efforts for complex payment solutions, coordinating test planning, execution, automation, and integration testing within an Agile environment. The position follows a hybrid work model , combining both remote work and on-site presence as part of our flexible working culture.
Responsibilities
Lead and coordinate all testing activities across the project lifecycle for payment systems
Develop comprehensive test strategies and test plans aligned with business requirements and technical specifications
Oversee functional, regression, integration, and API testing, ensuring thorough coverage of MT and MX payment messages and ISO 20022 compliance
Drive test automation initiatives using frameworks and tools such as Rest Assured, Cucumber (BDD), and other relevant tools
Manage and mentor test teams, fostering best practices and continuous improvement
Collaborate closely with development, business analysts, and product owners to ensure quality delivery
Utilize testing tools like Postman, Insomnia, and others for API testing and validation
Ensure defect tracking, reporting, and resolution in coordination with stakeholders
Participate actively in Agile ceremonies and contribute to continuous integration and deployment pipelines
Desired Skills
Knowledge of payment processing workflows, reconciliation, and exception handling
Familiarity with DevOps tools and practices
Experience with performance and security testing
Experience
Proven experience (7+ years) in test leadership roles within the payments domain, with deep knowledge of international payments, SWIFT MT and MX formats, and ISO 20022
Strong experience in API testing and test automation frameworks (e.g., Rest Assured, Cucumber BDD)
Hands-on experience with testing tools such as Postman, Insomnia, or equivalents
Solid understanding of Agile testing practices and continuous integration environments
Excellent leadership, communication, and stakeholder management skills
Ability to work in a multi-cultural, international environment
Benefits
Why Join Us?
Supportive Environment : Be part of a collaborative and driven team
Impactful Role : Contribute directly to service continuity and operational excellence
Inclusive Culture : Work in a positive, inclusive, and respectful environment
Career Growth : Access a global career model with meaningful development opportunities
Competitive Package : Attractive salary and benefits
Benefits include:
32 days off per year (20 vacation + 12 compensation days)
A mobility budget to support your transport or housing
A flexible homeworking policy
Our Commitment to Diversity
“We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age”
About the Company
Expleo is a global engineering, technology and consulting service provider that partners with leading organisations to guide them through their business transformation, helping them achieve operational excellence and future-proof their businesses.
Expleo benefits from more than 50 years of experience developing complex products, optimising manufacturing processes, and ensuring the quality of information systems.
Leveraging its deep sector knowledge and wide-ranging expertise in fields including AI engineering, digitalis...
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