Junior Quant Analyst

We are looking for a Junior Quant Analyst (VIE) to join our team in London, starting 1 January 2026. In this role, you will work closely with stakeholders across the organisation to leverage data and quantitative techniques to drive business solutions in the cash equity and data service domain.

You will be primarily responsible for:

• Working with stakeholders throughout the organisation to identify opportunities for leveraging company data to drive business solutions
• Identifying valuable data sources and automating collection processes
• Assessing the effectiveness and accuracy of new data sources and data gathering techniques
• Mining and analysing data from company databases and data sets to drive optimisation and improvement of product and platform development
• Developing custom data models and artificial intelligence algorithms to apply to data sets
• Undertaking pre-processing of structured and unstructured data
• Presenting information using data visualisation techniques
• Developing processes and tools to monitor and analyse model performance and data accuracy
• Collaborating with engineering and product development teams
• Coordinating with different functional teams to implement models and monitor outcomes

Your profile

• Eligibility for the V.I.E programme as set by Business France: nationality of an EU country, aged 18-28, and no tax residence or work experience in the UK
• Experience using statistical computer languages (Python, SQL) to manipulate data, draw insights from large data sets and query databases
• Experience working with and creating data architectures
• Experience creating and using advanced machine learning, deep learning and artificial intelligence algorithms and statistics, such as regression, simulation, scenario analysis, modelling, clustering, decision trees and neural networks
• Graduate degree from a top university or engineering school, preferably in applied mathematics, statistics, data science or another quantitative field
• Strong problem-solving and mathematical skills with an emphasis on practical implementation
• A drive to learn and master new technologies and techniques
• Comfortable working in a fast-paced, dynamic environment
• Excellent communication and collaboration skills
• Fluent in English

Working with us means
Joining a dynamic, international team at the heart of European capital markets, where you will have the opportunity to develop your skills, contribute to innovative projects, and make a real impact on the business. You will benefit from a collaborative environment that encourages learning and growth.

Apply by submitting a CV in English.

Description of the company
Join Euronext – Shape capital markets for future generations.
Euronext is the leading European capital market covering the entire capital markets value chain, from listing, trading, clearing, settlement and custody, to solutions for issuers and investors. We operate seven national stock exchanges, handling 25% of European lit equity trading. Our products include equities, FX, ETFs, bonds, derivatives, commodities and indices. Euronext also provides clearing and settlement services through Euronext Clearing and our network of Euronext Securities CSDs. In addition, Euronext runs MTS, one of Europe's leading electronic fixed income trading markets, and Nord Pool, the European power market. The company has a diverse domestic and international client base.

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.

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.