Functional Analyst – Java API Environment (Payments)

Are you a technically strong Functional Analyst with a background in Java development and a passion for diving deep into complex payment flows? A major financial institution in Brussels is expanding its distributed development squad and is looking for an experienced analyst to join its team.

This role sits within a high‑impact payments domain, working closely with developers, architects, and stakeholders across Belgium and France. If you enjoy bridging functional and technical worlds, shaping API documentation, and refining user stories that genuinely guide development, this is a role where your expertise will be felt immediately.

You’ll join a distributed Java development squad, acting as the functional and technical bridge between business requirements and implementation. Your responsibilities will include:

Managing and refining API documentation (Swagger experience essential)

Understanding Java‑based code structures to guide developers effectively