Job Specifications
Functional Analyst – UML & API Specialist
Permanent Contract - No freelance
Location: Brussels (Hybrid model – minimum 3 days per week on site)
About the role
As a Functional Analyst focusing on UML and API integration, you will be the bridge between business users and technical teams. You will play a key role in analyzing business requirements, designing system interfaces, and supporting critical applications that integrate with major enterprise platforms such as SAP, Salesforce, and ServiceNow.
Responsibilities
Gather and analyze business needs from various stakeholders, with a focus on enterprise-wide integration
Translate requirements into detailed functional specifications using UML methodology (use case, sequence, class diagrams, etc.)
Design, document, and maintain API interfaces (REST/SOAP), and ensure compatibility with systems like SAP, Salesforce, and ServiceNow
Support development teams throughout the implementation phase with clear functional deliverables
Coordinate functional testing and organize User Acceptance Testing (UAT)
Provide day-to-day support and troubleshooting for functional issues and system behaviors
Recommend and drive improvement initiatives across business processes and interfaces
Your profile
Minimum 5 years of experience in a role such as Functional Analyst, Business Analyst, Developer, or Integration Consultant
Excellent analytical and structuring abilities
Solid experience with UML modeling tools (e.g. Enterprise Architect, Lucidchart, etc.)
Strong understanding and hands-on experience with API concepts (RESTful/SOAP, Swagger/OpenAPI, Postman)
Familiarity with at least one scripting language (e.g. Python), SQL, and Excel
Understanding of application lifecycle management and data-driven systems
Exposure to Cloud technologies (Azure), and containerization platforms (like Kubernetes) is a plus
Fluent in English AND native in French and/or Dutch
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
About the Company
eXalt est une formidable aventure humaine, une communaute de plus de 950 consultants, polyglottes du digital, dedies a la transformation et specialistes du Product, Project and Design Management (eXalt P&P).
Fondee par 7 eXaltes, en juillet 2018, autour des valeurs d'intrapreneuriat, de co-apprentissage et de co-construction, eXalt inscrit son developpement dans un engagement fort aupres de ses clients et de ses equipes: rester pour longtemps encore, une start up du consulting, agile et reinventee.
La force d'eXalt consis...
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