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Location
In office (Porto)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Jul 14, 2026. Euronext scores A 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 Our Team as an Integration Engineer!

Are you ready to shape the future of capital markets?

We are looking for a talented Integration Engineer to join our international team responsible for the messaging integration platform, Common Message Hub (CMH), at Euronext Securities. The CMH supports entities across Europe, processing millions of daily transactions with international standards and proprietary message formats. This position is based in Porto, with team members in Denmark, Norway, and Poland. Occasional international travel may be required.

You will primarily be responsible for:

  • Suggesting and implementing improvements to automation, functionality and platform stability
  • Collaborating on projects to expand and optimise the Common Message Hub (CMH) platform, ensuring scalability and high performance
  • Contributing to the design, development, integration and maintenance of the CMH platform using technologies such as OpenShift, ActiveMQ, Elasticsearch, PostgreSQL, Java and React
  • Acting as a subject matter expert, supporting the Operations team in resolving production incidents and delivering cost-effective messaging integration solutions

Your profile:

  • Hands-on experience with some of the following technologies: OpenShift, ActiveMQ, PostgreSQL, Elasticsearch, Java, React, IBM MQ, SWIFT, Incentage or similar
  • Familiarity with microservices architectures and CI/CD practices in a DevOps culture
  • A collaborative mindset with strong problem-solving abilities
  • Flexibility and willingness to learn in a dynamic, international environment
  • Relevant technical degree or equivalent experience
  • Previous experience in integration, development or operational support roles

Working with us means:

  • Joining a vibrant international and diverse team of over 2,200 professionals across Europe, the USA, and Asia.
  • Gaining access to flexible career paths, professional growth opportunities, and a collaborative environment fostering innovation and inclusivity.
  • Enjoying a company that values employee wellbeing with equal opportunities and a commitment to diversity in all its forms.

Apply today by submitting your CV in English.

About Euronext:

Euronext is the leading pan-European exchange with a unique federal model, in a mission to accelerate innovation and sustainable development across Europe. From raising equity to traded products, issuer services to market data, Euronext addresses the needs of marketplaces, investors and companies, playing a crucial role in connecting European businesses to capital markets, fostering economic growth, and providing listing opportunities for companies of varying sizes.

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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