The “Functional Tester – Mobile App” engages in the IS Business Unit’s collective effort to provide customers with high‑quality, needs‑driven IT solutions.

In your role as Functional Tester of the STIB‑MIVB Mobile App, you will be part of the Transversal Testing Team.

You will be responsible for the functional testing of the STIB‑MIVB Mobile App, including defining test scenarios, executing tests, and reporting on test progress and results. This includes system and system‑integration testing, as well as interoperability testing with major mobility operators such as De Lijn, TEC, and SNCB‑NMBS. You will also play a facilitation role in preparing and executing acceptance tests with the business stakeholders of the Customer Division.

You will be working with minimal supervision.