Functional Analyst API

Il y a 10 heures

Brussels, Brussels-Capital, Belgique eXalt Temps plein
Functional Analyst API Permanent contract, no freelance Brussels, hybrid (minimum 2,5 days per week on site) Context You join client projects in the banking and/or energy sector, working on business applications integrated with multiple internal and external systems. Responsibilities -Gather and analyse business requirements with business and IT stakeholders -Write functional specifications (use cases, user stories, process and sequence diagrams) -Specify, document and test APIs (REST/SOAP) using Swagger/OpenAPI and Postman -Design and maintain logical and conceptual data models -Support developers during implementation and clarify functional questions -Prepare and execute functional tests, coordinate UAT -Analyse and follow up incidents and change requests Requirements -Minimum 4 years of experience as a Functional Analyst in complex environments (multiple systems, interfaces, stakeholders) within banking and/or energy sector -Minimum 2 years of hands-on experience with Swagger/OpenAPI and API testing (Postman or similar) -Proven experience in data modelling (ERD, conceptual and logical models) -Experience in the banking and/or energy sector -Good knowledge of SQL -UML modelling (Enterprise Architect, Lucidchart or similar) -Familiar with Agile delivery (Scrum, Jira) -Fluent in English, native in French and/or Dutch Nice to have -Python or another scripting language -Exposure to Azure or other cloud platforms -Knowledge of regulatory topics (banking) or energy market processes

What we offer
-A dynamic and growth-oriented workplace with start-up energy -An engaged community of digital experts (Product, Tech, Data, Cybersecurity, Finance) -Projects with real impact across industries and technological ecosystems -A people-first environment emphasizing learning, ownership and collaboration -Internal knowledge sharing, career development support, and mentorship opportunities At eXalt, we combine the strength of a consulting firm with the agility and innovation of a product-led culture. Join us to build smart, scalable, and human-centered digital solutions. Interested? Apply today and be part of the transformation 🚀