Finance & Operations Specialist
About the company
You enjoy bringing structure to a business, getting the details right, and making sure things run smoothly. At AddOptics, you'll take ownership of our day-to-day financial administration, purchasing, and operational processes, while also being a trusted point of contact for the team.
Your tasks
This is a hands-on role with real responsibility. A large part of your work involves financial data entry, checking transactions, keeping records accurate, and following up on administrative tasks. You understand why these details matter and how they contribute to the bigger picture. You'll work independently, spot issues before they become problems, and find solutions yourself or directly with our external bookkeeper, payroll agency, and other partners.
- Keep financial administration accurate and up to date across Moss and Exact Online, including data entry, bookkeeping checks, and matching transactions -
- Manage cost centre and cost unit allocations, investigate discrepancies, and ensure financial records are correct -
- Coordinate purchasing, supplier administration, and purchase orders, and track spending against budgets -
- Support monthly financial and shareholder reporting, customer invoicing, payments, and subsidy administration -
- Work directly with our external bookkeeper, payroll agency, and other partners to resolve questions and keep processes moving -
- Own day-to-day HR administration, support employee requests, and coordinate recruitment and onboarding -
- Manage contracts, NDAs, signature processes, company documentation, and general office matters -
- Take ownership of administrative and operational challenges, follow through until they're resolved, and improve processes where it makes...
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Finance & Operations Specialist AddOptics Accounting & Finance, Operations · Full-time Posted on Oct 16, 2026 Solve Problems. Keep Things Running.
Location : Rotterdam, NL (on-site) Commitment : Full time Experience : 3+ years