Financial Systems Specialist (OneStream)

Optiver · Amsterdam, North Holland

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Company
Optiver
Location
Amsterdam, North Holland
Posted
October 21, 2026

About this job

We are looking for an experienced Financial Systems Specialist with deep technical expertise in OneStream to join our Global Financial Systems team. Working across global platforms and solutions, you will take technical ownership of OneStream, our new group consolidation platform, transitioning ownership from the implementation partner. You will be hands-on in configuring, developing and optimizing the platform, supporting its ongoing operation across consolidation and tax, leading the Phase 2 rollout and shaping the future roadmap. OneStream is the starting point, not the boundary. Beyond establishing ownership of the platform, you will have the opportunity to expand into other global financial systems and broader Finance Technology initiatives, leveraging automation and AI to enhance…

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Finance salaries in the Netherlands

Based on 136 postings that disclose pay.

Median salarygross / year
€48,000
€37,000Typical range€69,000

Estimated from advertised pay across our sources — indicative gross annual figures, not an offer.

Most-requested skills in the Netherlands

Based on 238 Netherlands vacancies that list requirements, these are the skills employers ask for most often.

  • Budgeting46% of postings
  • Excel41% of postings
  • Forecasting32% of postings
  • Controlling14% of postings
  • SAP9% of postings
  • Treasury9% of postings
  • IFRS9% of postings
  • Power BI7% of postings
Finance skills

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