Senior Go-to-Market & Change Manager – IT Transformation - Freelance

We are looking for an experienced Senior Go-to-Market & Change Manager to lead business readiness and change management for a major SaaS platform implementation within the financial services sector.

The ideal candidate combines strong IT transformation and change management expertise with a solid understanding of SaaS implementations, business processes and user adoption. This role focuses on ensuring a successful transition from the legacy environment to the new platform.

📍 Location: Brussels, Belgium

💼 Experience: 8+ years

🗣️ Languages: Dutch, French and English

The mission

• Lead the change and business readiness strategy from preparation through go-live and post-launch stabilization.

• Coordinate internal teams, senior stakeholders, IT teams and external partners.

• Assess business impacts, identify risks and manage operational readiness.

• Oversee UAT, user training and business validation.

• Support data migration, integrations, release planning and go-live activities.

• Drive communication, user adoption and continuous improvement.

• Monitor readiness and adoption indicators to ensure a smooth transition.