UML/JSON/Financial/Code/Analyse
Medior Functional Analyst – Freelance Mission until end of 2026 (non‑renewable).
We are looking for a Functional Analyst able to translate complex business needs into robust IT solutions, fully aligned with enterprise architecture and delivered within an Agile environment.
Tasks:
* Guide business stakeholders in defining the most appropriate solution and propose alternatives aligned with IT standards.
* Translate business requirements into detailed functional specifications.
* Define application impacts, collaborate with architects, and coordinate all involved IT asset teams.
* Follow up on development, testing, integration and deployment activities.
* Analyse defects, support release processes, and provide production support when needed.
* Maintain documentation and ensure overall functional coherence.
Skills & Profile:
* Ability to read code (SQL, Java), work with JSON/YAML, and basic scripting.
* Experience with APIs, UML modelling, validation patterns.
* Good understanding of Java, Object‑Oriented principles & Cloud integration concepts.
* Solid experience in Agile/Scrum and cross‑functional collaboration.
* Minimum 3 years of experience as a Functional Analyst.
* Mandatory experience in the financial sector.
* Experience with digital channels (web/mobile) is a plus.
* Excellent command of English + French or Dutch.
About us:
Aubay is an international IT services agency founded in 1998 who advises companies on their digital transformation. We are active in 7 European countries (France, Belgium, Luxembourg, Spain, Portugal, Italy, U.K.) and our offices are based in Brussels, Namur and Luxembourg (Belux Area).
Any question?
Feel free to contact us at jobs@aubay.be