Functional Analyst (Business Analysis)

Keystone Solutions is seeking a Senior Functional Analyst to join our consultancy team for a long-term mission at a client site. As a Keystone Solutions consultant, you will reinforce existing teams within a major business transformation program, ensuring the hand-over, refactoring, or greenfield development of new business applications. You will work on-site and in hybrid mode with the client as a Keystone Solutions consultant, partnering with business and technical stakeholders to deliver impactful solutions. values and quality standards throughout each engagement, aligning delivery with client goals while benefiting from Keystone Solutions? Developing strong and long-term relationships with stakeholders (business and project stakeholders, team managers and our partners).
Detailed identification, analysis, description and validation of both existing business processes and new (non) functional needs of the users.
Translating requirements into business solutions by creating functional analysis and application designs.
Working together with technical team members to validate the functional design and create the translation to technical specifications.
End to end follow-up on the delivery of new functionalities and/or applications.
Producing all documentation needed throughout the different stages of projects.
Working closely with the business analysts and developers under the supervision of the project manager/coordinators in view of refining and validating the proposed solutions.
Working closely together with the project managers to report status, facilitate decisions, manage risks and escalate as needed.
As a Keystone Solutions consultant, you will perform all the above responsibilities in close collaboration with the client, ensuring Agile best practices and high-quality delivery.

The senior analyst is responsible for delivering, with respect of the deadlines, the following:

Analysis documentation.
Software requirements specifications (including needed diagrams, analysis, ...).
Data model.
Test plan and cases.

Initial contract; Homeworking is possible (3 days a week).

Languages:

French or Dutch: active knowledge (understanding / speaking / writing technical documentation / reading) of one language.
English (writing documentation): active knowledge.

Very good functional and business analysis skills to be able to assimilate complex material quickly.
Excellent oral and written communication skills with the business and development team.
Willing to change business context regularly.
Ability to integrate easily into an existing team and to supervise juniors.
The application ecosystem is relatively extensive and relies on classic development technologies (J2EE, Java8, Oracle, Hibernate, Junit, Selenium, Maven, GIT, JIRA...).
The Analyst function does not require technical tasks, but it is necessary to master the technical language in order to carry out functional analyses (APIs, mappings, business model, batches, services,...).
Business Analysis - interface with the client and helps them define their needs.
A good knowledge of the second national language is a plus.
Due to the nature of the activities, the candidate must have the Belgian nationality.

Role: Confirmed Functional Analyst (most recent experience: any time).
Confluence: Junior (most recent experience: any time).
Junior (most recent experience: any time).
Functional Analysis (UML): SQL: Junior (most recent experience: any time).
Test Analysis & Design: Junior (most recent experience: any time).
Languages: Dutch (Active knowledge), English (Active knowledge), French (Native).

s teams.
Combine on-site presence in Brussels with remote work (up to 3 days a week, per client policy).
Engage with business and IT stakeholders to ensure requirements are captured, designed, documented, tested, and delivered end-to-end.

Contribute to hand-over, refactoring, and greenfield developments across multiple applications.
Broaden your expertise in functional analysis, BPMN, UML, testing, and Agile practices across varied client challenges.
Develop strong stakeholder management and communication skills through real client engagements.

Demonstrate leadership by supervising juniors and facilitating decisions with project managers.
Build a track record of end-to-end delivery, from requirements to test plans and production readiness.

You embody adaptability and integrity, ensuring stakeholders trust your analysis and solutions.
You champion quality documentation, rigorous validation, and pragmatic delivery under agreed deadlines.

Belgian nationality is required due to the nature of the activities.