Haystack
← Back to Jobs
Operations & Project Management

Senior Business Analyst

eFinancialCareersAntwerp🇧🇪BelgiumPosted 9 Jul 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Description:

We are looking for a Senior Business Analyst to join a squad focused on Building & Facility Services in Brussels, Belgium, working in a large-scale Agile environment.

Mission context:

You will join a transversal IT department supporting multiple business lines. Working within the Facility & Purchase to Pay cluster, you will ensure business continuity, take ownership of Epics and Features, and support both Facility colleagues and end-users by ensuring the proper functioning of tools and processes.

Your responsibilities:

Business Analysis & Requirements

  • Gather, challenge and consolidate needs from a diverse set of internal and external stakeholders

  • Define product concepts, detailed processes and functional architecture in collaboration with relevant experts

  • Define acceptance criteria for Epics and Features under your lead

  • Collaborate with the Product Owner and development team during Feature refinement

Testing & Quality

  • Support business and user testing

  • Organise and assist with User Acceptance Testing (UAT)

  • Continuously challenge and improve existing processes for efficiency and compliance

Documentation & Change Management

  • Create and maintain clear documentation for execution, incident resolution and support

  • Lead change management activities: training, workshops and communication

  • Apply Agile Way of Working: refinement, delivery process, QAP and sprint ceremonies

Your profile:

Must have:

  • Minimum 5 years of Business Analyst experience

  • Fluent English (mandatory working language)

  • Strong experience with Agile methodology

  • Proven stakeholder management and communication skills

  • Experience with UAT organisation and process documentation

Nice to have:

  • Facility Management experience combined with financial insight

  • Archibus FMIS knowledge

  • BPMN tool usage

  • Dutch and/or French

Soft skills:

  • Analytical mind with strong conceptual thinking

  • Structured, solution-oriented and methodical

  • Strong negotiation and persuasion skills

  • Team player, open to change, adaptable communication style

Practical information:

  • Location: Brussels — Hybrid (minimum 50% on-site)

  • Level: Senior

  • Work mode: Agile / Squad

  • Start: as soon as possible

Skills

Agile
Business Analysis
Stakeholder Management

Similar jobs