Freelance Functional Analyst

adesso Belgium, who are we? We are an IT (start-up) provider working under the adesso umbrella with proven track record in different industries.The new Belgian entity of adesso is part of the expansion and growth strategy of the adesso group. With more than 10.000 employees spread over 60 locations we are entering an exciting period with our presence in Brussels, the capital of Europe. This strategic workplace will allow us to serve our European clients with our expertise and proven track record in different industries.

As part of adesso’s group ‘’grow together’’ mission, we want to attract talents who are ready for common growth. This means supporting the company’s vision, strategy, and growth in customers, industries, and, of course, the adessi community in Belgium.

Your role

As a Functional Analyst, you bridge the gap between business and IT: you translate needs and processes into clear, implementable requirements, and you create a shared understanding between stakeholders and the development team throughout the entire analysis and delivery process. You get the space to help shape how a team and an organization work, and your work makes a visible difference: turning a vague idea into a solution that is actually built and used.

As a Functional Analyst, your tasks will include:

• Gathering needs and translating them into clear user stories in collaboration with business and IT stakeholders.

• Organizing and facilitating workshops to define scope, validate assumptions, and work with the business to translate ideas into a visually appealing application.

• Modeling processes and functional behavior usingUML andBPMN.

• Drawing up test scenarios to verify that the built solution meets the requirements.

• Writing user stories anddefining acceptance criteria.

Your hard skills:

• You havein-depth knowledge of analysis methods and modeling techniques (UML, BPMN, XML and web services). You have experience supporting E2E testing.

• You have experience writing Use Cases usingUML, Story Mapping and MoSCoW prioritization.

• You haveexperience with modeling and design tools such as Enterprise Architect, Visio, Figma, Balsamiq,...

• You are skilled in using collaboration tools such asJira and Confluence.

• You have experience using testing tools such asSoapUI, Postman, Swagger.

• You have a basicknowledge of SQL, JSON, XML and/or web technologies (HTML/CSS3)

• You haveexperience with AI tools and prompting, given the growing role of AI in analysis and delivery processes.

Your profile

• You have at least 5–8 years of relevant experience as a Functional Analyst.

• You have demonstrable experience guiding an analysis process end-to-end: from requirements to delivery.

• You have experience with Agile / Scrum and a solid understanding of Agile methodologies.

• Strong communication skills, both with business and IT colleagues.

• Analytical and structured thinking: able to break down complexity into clear, actionable steps.

• Skilled atfacilitating conversations/workshops and safeguarding scope.

• Taking ownership of your own work area andworking in a results-driven way.

• Ideally, you are 3-lingual: Native-level (C2 level) of one of the two national languages Dutch/French + fluent in ENG

Why join adesso Belgium?

• Work in aninternational group with strong local expertise in Belgium.

• Collaborate with cross-functional teams within the different adesso communities.

• Flexible freelance setup with the support of a growing adesso Belgium community.