AI Engineering Intern

Euronext; Paris; Sur place; EUR 13 000 - 20 000; Plein temps

Résumé du poste

Euronext in Paris seeks an AI Engineering Intern to join the Technology & Operations team. The role focuses on designing prompts, building AI-driven reports, and delivering clean, tested code while documenting models and workflows.

You are a final-year CS/AI student with strong Python skills and an interest in generative AI. You will work with Flask/FastAPI, Git, and Linux in a diverse European team, contributing to responsible AI development.

Qualifications

• Final year student in CS/AI or related field.
• Proficient in Python and software development.
• Strong written and spoken English.

Responsabilités

• Design prompts and skills for AI solutions.
• Create and develop AI-generated reports.
• Produce clean, testable, well-documented code.

Connaissances

Python

Transformers

LLMs

API development

Git

Linux

English

Formation

Master’s degree or engineering school

Outils

Flask

FastAPI

Description du poste

Are you ready to shape the future of capital markets? We are looking for a AI Engineering Intern to join the Technology & Operations team. The position will be based in Paris. You will report to the IT Delivery Manager.

Responsibilities

• Designing and developing prompts and skills for AI solutions
• Creating and developing AI-generated reports
• Producing clean, testable and well-documented code
• Writing clear documentation for models, prompts and skills
• Actively contributing to continuous improvement of code and models
• Implementing unit tests and using quality assurance tools
• Adhering to development standards and best practices in AI (ethics, bias, data security)
• Integrating AI solutions via APIs and microservices

Profile

• Final year student (Master’s degree or engineering school)
• Technical background, ideally in computer science, AI or data
• Proficient in Python with strong foundations in software development
• Keen interest in generative AI, large language models (LLMs) and agent architectures
• Experience with Transformers models, retrieval augmented generation (RAG) or agent orchestration is a plus
• Experience in prompt engineering, prompt optimisation or evaluation of LLM-based systems is a plus
• Skills in API and web interface development (Flask, FastAPI or equivalent)
• Comfortable with Linux, Git and modern development environments
• Curious, autonomous and proactive
• Ability to explain and document your work clearly
• Good written and spoken English

Join a company where market infrastructure is built on innovation – and where every innovation starts with a bold mind asking, “What's next?”. At Euronext, we believe change is a starting point, not an obstacle. We look for people who see growth opportunities, think long term and want to help shape capital markets for future generations.

Working with us means:

• Being part of a European, international and diverse team – Collaborate across borders with talented colleagues connected by a shared ambition and purpose.
• Learning as you grow – Develop your skills through continuous learning, real responsibilities and flexible career paths that evolve with you.
• Having an impact – Contribute to projects that matter, in an agile and dynamic environment where your ideas help drive progress.
• Driving sustainability – Play an active role in building transparent, responsible and sustainable capital markets for the long term.
• Together, we do not just support markets – we help shape their future.

Euronext Values

• Unity We respect and value the people we work with
• Unity We are unified through a common purpose
• Unity We embrace diversity and strive for inclusion
• Integrity We value transparency, communicate honestly and share information openly
• Integrity We act with integrity in everything we do
• Integrity We don't hide our mistakes, and we learn from them
• Agility We act with a sense of urgency and decisiveness
• Agility We are adaptable, responsive and embrace change
• Agility We take smart risks
• Energy We are positively driven to make a difference and challenge the status quo
• Energy We focus on and encourage personal leadership
• Energy We motivate each other with our ambition
• Accountability We deliver maximum value to our customers and stakeholders
• Accountability We take ownership and are accountable for the outcome
• Accountability 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.

Additional Information

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 operates 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 central securities depositories (CSDs) in Denmark, Italy, Norway and Portugal. Euronext's regulated exchanges in Belgium, France, Greece, Ireland, Italy, the Netherlands, Norway and Portugal host a broad range of listed issuers, a strong blue-chip franchise and the largest global center for debt and fund listings. With a diverse domestic and international client base, Euronext is a major venue for European lit equity trading. Its products include equities, FX, ETFs, bonds, derivatives, commodities and indices. For the more information, please visit our career website.