Do you have 10+ years of experience as a Functional or Business Analyst? We are looking for a colleague to join our team in Brussels.Requirements:10 years of experience as a Functional or Business AnalystA bachelor's degree in Computer Science or Business Science, or equivalent through experience.Advanced technical expertise, including familiarity with cloud technologies, Cosmos DB, SQL, JSON, and API definition.Knowledge of Agile frameworks, such as SAFe or Scrum, and experience applying these methodologies.Familiarity with test-driven development (TDD) and automated testing frameworks (e.g., Selenium, NUnit).Proficiency in creating and interpreting sequence diagrams, BPMN, or UML.Knowledge of RESTful APIs, and experience with API integration within .NET environments.Knowledge of frontend concepts and UI/UX design (basic).Experience with documentation tools like Jira and Confluence.Experience in the public transport industry (e.g., SNCB, Infrabel) is a plus.Experience supporting testing, overseeing UAT, and managing change requests.Experience in stakeholder management and scope management, including using tools like Acceptance Criteria, MoSCoW, and Stakeholder Matrix.Experience with refinement to ensure alignment between developers, business, testing, and solution designers.Language(s): English (fluent), French or Dutch (fluent)Job description:Requirements Gathering and Analysis: Facilitate workshops, gather and prioritize requirements, and translate business needs into actionable technical specifications.Documentation and Specification: Create clear documentation for requirements and system interactions. Define acceptance criteria and document API specifications using Swagger. Create and review sequence diagrams.Collaboration and Development Support: Work closely with architects, developers, and business stakeholders in a multicultural, multi-language team. Write and understand SQL queries to analyze and validate data.Testing and Validation: Collaborate with the Test Coordinator and Release Train Engineer (RTE) to evaluate solutions, define test cases, and participate in testing sessions.Continuous Improvement: Ensure quality and scope coverage throughout the software development lifecycle and contribute to a lean delivery process.