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Salary
≈ $16k – $32k per year (Estimated)
Location
In office (Porto)
Seniority
Intern
Employment
Internship

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Aug 28, 2026. Euronext scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Euronext is a pan-European exchange group formed in 2000 by merging the Amsterdam, Brussels and Paris exchanges, and it has since added Lisbon, Dublin, Oslo and, most significantly, Borsa Italiana. It operates equity, derivatives, bond and commodity markets alongside clearing through Euronext Clearing and custody and settlement services, and it has been migrating those markets onto a single technology platform to run one exchange group rather than seven national ones. Headquartered in Amsterdam with substantial operations in Paris and Milan, it is the largest listing venue in continental Europe by market capitalisation.

Join us as a COO Office Intern

The COO Office team at Euronext oversees all operational and technical activities across the Group. It is responsible for leading critical domains such as IT for Markets, IT for Clearing, IT for Central Securities Depositories (CSDs), Digital and AI, and Transversal IT functions.

Positioned at the core of the organization, the COO Office plays a pivotal role in shaping Euronext’s technology strategy and ensuring operational resilience. It serves as both the provider of the Group’s technological framework and the guardian of its continuity and efficiency.

The team operates at the intersection of technology, operations, and strategy, offering exposure to a broad ecosystem. It also enables close collaboration with a wide range of internal functions such as Finance, Strategy, M&A, HR, Marketing, and Communications, providing a comprehensive view of the workings of a growing, pan-European market infrastructure company.

This internship within the Operating Office presents a unique opportunity to engage in strategic initiatives with direct impact on the Group’s development, particularly within IT. Working alongside the Business Manager to the Group COO, you will contribute to high-visibility projects, process improvements, and internal communications-helping to drive innovation and operational excellence across the organization.

Key accountabilities:

Monitor and enhance COO performance, and strategy by :

  • Defining and tracking KPIs aimed at improving COO departments’ performance ;
  • Contributing in process optimization that will improve overall productivity within the department, working closely with external departments (Finance, Infrastructure, Information Security, IAM, End User Services, Market Operations, etc.) ;
  • Identifying and assessing potential innovations that could be relevant for COO scope ;
  • Participating in the design of the future strategic plan, and budget for the Group COO ;
  • Monitoring both key projects’ progress across the portfolio and the underlying data quality, in particular via the monthly reporting cycle and following up with relevant stakeholders.

Support, and empower the Group COO in their communications : conferences, regulators meetings, Group meetings with Managing Board by :

  • Writing fact-based, concise presentations, presentations for internal or external meetings, liaising with relevant experts and stakeholders within the organization;
  • Supporting the organization of corporate events that are of critical importance for the organization such as the Townhall
  • Securing the preparation of monthly reports for the key governance bodies, including reports to the Managing Board by liaising with the relevant departments and colleagues.

Knowledge, Skills and Experience Required

  • Final or penultimate year student from a business school, engineering school, or university with strong academic credentials;
  • Highly proficient in Microsoft Office (Word, Excel & PowerPoint) and in data analysis ;
  • Excellent written & spoken English language is essential ;
  • Excellent interpersonal skills - working with teams from various locations and departments, and interacting with varying levels of seniority across the organization ;
  • A hard-working autonomous team-player who brings energy, is proactive, and is keen to learn ;
  • Superior ability to navigate within virtual teams and multicultural environments ;
  • Attention to details, and sense of confidentiality is critical given the severity of the information that will be shared with the successful candidate.

Apply by submitting a CV in English

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.

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