Start Date: ASAPLocation: Brussels RegionLanguage: EN + FR / NLContextJoin a Transport Execution Management team delivering workforce planning and competency management solutions. The environment includes mobile applications, Azure cloud services, REST APIs, and integration with legacy systems within the public transportation sector.Responsibilities:Gather, analyze, and prioritize business requirements through workshops and stakeholder engagement.Translate business needs into functional specifications, user stories, and acceptance criteria.Model and optimize business processes using BPMN/UML and document system interactions (API specifications, sequence diagrams).Collaborate with architects, developers, testers, and business stakeholders to ensure solution alignment.Support testing activities, UAT, quality assurance, and validation of delivered solutions.Contribute to Agile delivery practices (SAFe/Scrum) and continuous improvement initiatives.Analyze and validate data using SQL and support system integrations.Must HaveMaster's degree in Computer Science, Business Science, Engineering, or equivalent.5+ years of experience as a Functional Analyst or Business Analyst.Proven experience with Azure platform.Experience with Jira and Confluence.Strong requirements elicitation, documentation, and stakeholder management skills.Knowledge of REST APIs, API documentation (Swagger), and system integration concepts.Experience with BPMN, UML, and sequence diagrams.SQL proficiency and data analysis experience.Experience supporting testing, UAT, and defining acceptance criteria.Knowledge of Agile methodologies (SAFe, Scrum).Nice to HaveExperience in public transportation (SNCB, Infrabel, STIB, Eurostar, etc.).Knowledge of Cosmos DB, JSON, data modeling, and basic programming.Experience with .NET environments and RESTful service design.Familiarity with TDD, Selenium, NUnit, and automated testing frameworks.Basic UI/UX knowledge.Experience in change management, release planning, and version control.Formal training/certification in Functional Analysis.Strong ownership mindset and ability to challenge business requirements constructively.Experience working in multicultural and multilingual teams.