Functional Analyst Medior - eXalt Belgium

eXalt; Brussel Hoofdstad; Hybrid; EUR 45,000 - 65,000; Full time

Job summary

eXalt is seeking a Functional Analyst for Brussels metropolitan area, in a hybrid setting (on-site 2,5 days per week). You will bridge business stakeholders and IT teams to ensure requirements translate into robust functional solutions.

You will model processes with UML, work on API interfaces (REST/SOAP), support development, and lead UAT. Fluent English and French and/or Dutch are expected, with at least 3 years' experience in banking/insurance/utilities sectors.

Qualifications

• Minimum 3 years in Functional Analyst/BA roles in banking/insurance/utilities.
• Proficient in UML modelling and documentation.
• Strong API experience (REST/SOAP) and Swagger/OpenAPI.
• SQL, Excel, and scripting (Python) skills; English fluent; French/Dutch native.

Responsibilities

• Gather and analyze business needs from stakeholders.
• Translate requirements into functional specs and docs.
• Model business processes and system interactions with UML.
• Contribute to API design and integration with REST/SOAP.
• Support development teams with functional deliverables.
• Coordinate functional testing and UAT.
• Provide day-to-day troubleshooting for functional issues.
• Drive process and data-flow improvements.

Skills

UML modelling

API concepts REST/SOAP

SQL

Excel

Python scripting

English fluent

French/Dutch native

Azure

Kubernetes

Documentation

Stakeholder analysis

Testing / UAT

Tools

Enterprise Architect

Lucidchart

Swagger/OpenAPI

Postman

Job description

Functional Analyst

Brussels Metropolitan Area (Hybrid model, 2,5 days per week on site)

Permanent Contract: No freelance

Join a major transformation program within the banking/insurance/Energy/Transport/Public sector as a Functional Analyst. You will act as the bridge between business stakeholders and IT teams, ensuring that business requirements are clearly translated into robust, scalable functional solutions within complex enterprise environments.

Responsibilities

• Gather and analyze business needs from various stakeholders

• Translate requirements into detailed functional specifications and structured documentation

• Model business processes and system interactions using UML methodology (use case, sequence, class diagrams, etc.)

• Contribute to the design, documentation, and maintenance of API interfaces (REST/SOAP) ensuring smooth integration between systems

• Support development teams throughout the implementation phase with clear functional deliverables

• Coordinate functional testing activities 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, applications, and data flows

Why join us? / Who are we?

eXalt is a great human adventure, a community of more than 1500 consultants, digital polyglots dedicated to transformation and specialized in Product & Project Management.

Founded in July 2018 around the values of intrapreneurship, co-learning and co-construction, eXalt builds its development on a strong commitment to both its clients and its teams: to remain, for a long time to come, a consulting start-up, agile and reinvented.

eXalt’s strength lies in organizing internally as a product organization and cultivating Product Management methods within its teams to facilitate the spread of best practices to its clients.

Growing as a do-ocracy, eXalt is also a group that extends its model into capital markets through eXalt Fi, into IT (development, cloud and infrastructure) through eXalt Tech, into cybersecurity through eXalt Shield, and into data through eXalt Value.

Your profile

Minimum 3 years of experience in a role such as Functional Analyst, Business Analyst, Developer, or Integration Consultant, ideally within banking and/or insurance and/or Utilities environmentsExcellent analytical and structuring abilities with strong documentation skillsSolid experience with UML modelling tools (e.g., Enterprise Architect, Lucidchart, or similar)Strong understanding and hands-on experience with API concepts (RESTful/SOAP, Swagger/OpenAPI, Postman)Good knowledge of SQL, Excel, and at least one scripting language (e.g., Python)Familiarity with enterprise environments and data-driven systemsUnderstanding of application lifecycle management practicesExposure to Cloud technologies (Azure) and containerization platforms such as Kubernetes is a plusFluent in English and native in French and/or Dutch