SIX drives the transformation of financial markets.



What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.




Funds Financial securities Specialist with French



Warsaw | Up to 40% working from home possible | Reference 8221



Are you passionate about financial markets and data quality? Do you enjoy working in a structured yet dynamic environment where precision and collaboration matter? Then our Data Operations Team would love to hear from you!



We are an agile and detail-oriented team responsible for ensuring the accuracy and integrity of financial reference data across multiple systems. Our goal is to deliver reliable data solutions while supporting our clients and maintaining high quality standards. In this role, you will work closely with internal stakeholders, data specialists, and client-facing teams based in France, with a focus on funds reference data.




What You Will Do

• enter and maintain funds reference data across six different databases


• ensure data accuracy and consistency by performing second-level quality checks


• investigate and resolve data discrepancies in line with internal standards


• provide functional support and assistance to clients


• contribute to continuous improvement of data management processes

What You Bring

• higher education in management, finance, or a related field; experience in the financial data industry is an advantage


• knowledge of French and European regulations related to funds, as well as understanding of market ecosystems (market players, data distribution systems, front/back office concepts)


• strong analytical skills, attention to detail, autonomy, and team spirit


• proficiency in Excel


• fluent in English and French (both verbal and written)

If you have any questions,
check out our FAQ page or call Agnieszka Leputa at +48 538 562 645



For this vacancy we only accept direct applications.



Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background.




What We Offer




Flexible Work Models

We trust our employees and offer a work environment that is well-balanced, productive and fosters success.




Personal Development

You will benefit from a culture of continuous learning and feedback. Your personal growth is supported through an extensive learning offering.




Agile Working Methods Whether through scrum or design thinking,

we solve exciting tasks together in teams.