OneStream Developer – Insurance

About the role

Our insurance client in Brussels is rolling out OneStream as its corporate performance management platform. The project needs a skilled OneStream Developer to design, configure, and integrate the solution within the existing finance and IT landscape.

Key responsibilities

• Design and configure OneStream applications according to project requirements.
• Develop cubes, dimensions, business rules, and workflows within OneStream.
• Build and manage data integrations between source systems and OneStream.
• Write and maintain SQL queries for data extraction, transformation, and validation.
• Support financial consolidation, planning, and reporting processes during implementation.
• Collaborate with finance and IT stakeholders to translate requirements into technical solutions.
• Prepare technical documentation for configurations and integrations.
• Support testing activities, including unit testing and defect resolution.
• Assist with deployment, go‑live preparation, and post‑implementation support.

Required profile

• Minimum 3 years of hands‑on experience developing solutions in OneStream.
• Proven experience writing SQL queries for data validation and extraction.
• Fluent English communication skills.

Required skills

• OneStream
• SQL

What we offer

• Mostly remote work with a week of travel to Brussels each month.
• 12‑month freelance contract.