Job Description

Join us as an AI Quality Assurance Engineer Trainee!

Are you ready to shape the future of capital markets?

As an AI Quality Assurance Engineer Trainee, you will play a key role in applying artificial intelligence to software testing within the IT Market Services (ITMS) team in Porto. You will support the delivery of reliable and innovative trading platforms by integrating AI-driven approaches into our quality assurance processes. This internship offers you the opportunity to work with cutting-edge technologies in an international environment focused on operational excellence and ongoing improvement of market services.

Key Accountabilities

You will be primarily responsible for:

• Leveraging artificial intelligence (AI) technologies to design, implement and execute intelligent test plans that enhance the quality and reliability of software systems.
• Using AI-driven tools and frameworks to automate test case generation, defect detection and regression testing.
• Collaborating with development, integration and release management teams to identify, analyze and resolve issues using AI-powered insights.
• Continuously improving testing processes by integrating machine learning models that predict potential failures and optimize test coverage.
• Supporting the integration of AI components into Euronext’s trading platforms, ensuring all AI-driven features are thoroughly tested and validated.
• Preparing clear and concise reports on testing activities, AI-driven insights and quality metrics to support decision-making and continuous improvement.
• Contributing to the adoption of AI-powered testing practices within the team by sharing knowledge, supporting colleagues and adapting use cases and best practices from other companies.

Knowledge, Skills and Experience Required

• Bachelor´s or Master´s in Computer Science, Computer Engineering, Information Technology or related fields.
• Interest in applying AI and machine learning to software quality assurance and testing
• Familiarity with AI-powered testing tools (e.g. automated test generation, anomaly detection, predictive analytics)
• Analytical and able to interpret AI-generated test results
• Excellent communication and interpersonal skills, with the ability to explain AI-driven testing approaches to both technical and non-technical stakeholders.
• Able to document and report testing outcomes, AI adoption progress, and lessons learned.
• Willing to help the team adopt new AI-based testing practices.
• Proactive, detail-oriented and eager to learn about AI in software testing.
• Proficiency in English (French is a plus).
• Eligible for an IEFP Level VI Internship.

Apply by submitting your CV in English.

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 based on 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.

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.