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# Test Analyst - Integration SAP S/4HANA & ILIAS

- **Company:** ILIAS Solutions
- **Location:** Diegem (Machelen), Belgium
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), JIRA, Automation of Tests, Software Bug Management, Code Coverage, Data Driven Tests, Data Streaming, Systems Integration, Postman, Boomi, ReadyAPI, SAP S/4HANA, Enterprise Integration, Webmethods, Api Management, TIBCO (Software), Mulesoft
- **Published:** June 4, 2026
- **Apply:** https://be.indeed.com/viewjob?jk=8fa412315b20df83

## About the Role

Do you have experience in User acceptance testing?, * ESB / iPaaS / API integration testing experience - exposure to MuleSoft or a comparable enterprise integration landscape (e.g., Boomi, TIBCO, WebMethods)

 * API testing proficiency using Postman, ReadyAPI, or equivalent tooling
 * Test and defect management using Jira, SpiraTest, or a comparable platform
 * ISTQB Foundation certification or a demonstrably equivalent grounding in structured test methodology
 * Integration and data-driven testing experience, including verification of data mappings and interface behaviour across connected systems
 * English fluency and the communication skills to co-ordinate findings clearly across an international programme team, with willingness to travel occasionally to Finland and Latvia

Nice to have

 * SAP S/4HANA functional or testing experience
 * Test automation skills (tool or framework experience welcome)
 * French and/or Dutch language capability

## Description

You'll validate the data flows that tie together financial records, inventory, and operational readiness across four countries - because a mapping error caught after go-live breaks a programme's budget and timeline in a single move. This role sits at the centre of Patria Group's integration programme, testing the interfaces between SAP S/4HANA and the ILIAS Enterprise Suite fleet management and logistics maintenance readiness solutions across Belgium, Finland, and Latvia., Design and execute functional, non-functional, system integration, interface, and API tests across the SAP S/4HANA ILIAS Enterprise Suite integration landscape

 * Identify, document, and follow up defects through to resolution, maintaining clear traceability between test artefacts and requirements
 * Own regression and release testing cycles, ensuring integration stability across iterative programme deliveries
 * Support user acceptance testing (UAT), working directly with operational stakeholders to confirm that data flows reflect real-world readiness requirements
 * Collaborate with cross-border teams in Belgium, Finland, and Latvia to translate operational constraints into coherent test coverage
 * Produce and maintain test documentation and status reports that give programme leads a reliable picture of integration quality at any point in the cycle


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