Join us as an Equity Index Structuring intern !
Are you ready to shape the future of capital markets? We are looking for an Equity Index Structuring intern to join the Indices teamThe position will be based in Paris , and start in November 2025
Euronext Indices is the strategic business unit of Euronext responsible for the development, management and licensing of Euronext owned indices and partnership with other index providers / data vendors. The product offering includes ESG indices, national blue chip indices as well as indices tailored to meet the demands of investors looking for specific or enhanced market exposure at lower costs.
To complement our team of index structuring and business development experts, we are looking for a driven individual to support the team on both index management and marketing support.
You will primarily be responsible for :
Enhancing the index library with new tools (new calculation formula, risk models, performance attributions …)
Develop scripts to simulate investment strategies and automate reporting
Ensuring consistency of internal databases, data quality checks for indices design
Doing market research to identify areas of growth
Assist in the definition of new index methodologies adapted to the demands of end investors
Assist on the operations for index creation
Your profile
Master’s Degree in Business, Finance or Engineering
English: full professional proficiency is required
Rigorous, curious and autonomous
Hands-on approach and attention to details
Team player and Intercultural competence and excellent communication skills
ESG expertise is a plus
Excellent proficiency in Microsoft Office, Excel and Word and Python
Euronext Values
Unity
• We respect and value the people we work with
• We are unified through a common purpose
• We embrace diversity and strive for inclusion
Integrity
• We value transparency, communicate honestly and share information openly
• We act with integrity in everything we do
• We don’t hide our mistakes, and we learn from them
Agility
• We act with a sense of urgency and decisiveness
• We are adaptable, responsive and embrace change
• We take smart risks
Energy
• We are positively driven to make a difference and challenge the status quo
• We focus on and encourage personal leadership
• We motivate each other with our ambition
Accountability
• We deliver maximum value to our customers and stakeholders
• We take ownership and are accountable for the outcome
• We reward and celebrate performance
We are proud to be an equal opportunity employer. We do not discriminate against individuals on the basis of race, gender, age, citizenship, religion, sexual orientation, gender identity or expression, disability, or any other legally protected factor. We value the unique talents of all our people, who come from diverse backgrounds with different personal experiences and points of view and we are committed to providing an environment of mutual respect.
This job description is only describing the main activities within a certain role and is not exhaustive. It does not prevent to add more tasks, projects.

Euronext is the leading European capital market infrastructure, covering the entire capital markets value chain, from listing, trading, clearing, settlement and custody, to solutions for issuers and investors. Euronext runs MTS, one of Europe’s leading electronic fixed income trading markets, and Nord Pool, the European power market. Euronext also provides clearing and settlement services through Euronext Clearing and its Euronext Securities CSDs in Denmark, Italy, Norway, and Portugal. As of December 2024, Euronext’s regulated exchanges in Belgium, France, Ireland, Italy, the Netherlands, Norway, and Portugal host over 1,800 listed issuers with around €6 trillion in market capitalisation, a strong blue-chip franchise and the largest global centre for debt and fund listings. With a diverse domestic and international client base, Euronext handles 25% of European lit equity trading. Its products include equities, FX, ETFs, bonds, derivatives, commodities and indices.