Administrative Assistant – Market Data Operations (12‑month contract)

About the role

We are seeking a proactive Administrative Assistant to join our Market Data team for a 12‑month fixed‑term contract. Based in Paris, you will support the operational management of client accounts, contracts and invoicing while ensuring high service quality and smooth coordination with internal and external stakeholders.

Key responsibilities

• Archive and classify contracts accurately.
• Manage and record issued invoices and monitor outstanding payments.
• Follow up with clients on payment reminders and variable‑fees invoicing.
• Track accounts scheduled for deactivation (SFTP/API) and process related requests.
• Request and follow up on Purchase Order numbers.
• Handle client inquiries via email and phone, providing timely support.
• Manage user account creation and distribution.
• Support e‑learning activities related to market data services.

Required profile

• Degree in Business Administration, Finance, Economics or a related field (preferred).
• Minimum 2 years of experience in an operational, administrative or customer‑support role, preferably within data, finance or service environments.
• Experience with invoicing, contract management or client account administration is a strong asset.
• Fluent written and spoken English.

Required skills

• Strong proficiency in Microsoft Excel.

What we offer

• 12‑month fixed‑term contract.
• Attractive hybrid work policy with office presence in Paris.
• Opportunity to work in a dynamic, European‑wide power‑market environment.