Euronext

Join us as an Integration Engineer Trainee

Are you ready to kickstart your tech career in a high-impact, international environment?

As an Integration Engineer Trainee, you will join the international team responsible for Euronext Securities’ messaging integration platform, the Common Message Hub (CMH). This platform processes millions of transactions daily, supports entities across Europe, and handles both international and proprietary messaging formats.

Based in Porto, you will collaborate closely with team members in Denmark, Norway and Poland. You will contribute to the evolution, scalability, and robustness of this mission-critical system, gaining hands-on experience in integration development, platform innovation, and operational support.

Key accountabilities:

Platform Optimization and Innovation

• Contribute to the continuous improvement of the CMH platform, enhancing automation, functionality, and stability
• Support the delivery of innovative solutions to increase performance and scalability

Integration and Development

• Assist in designing, developing, and maintaining messaging integrations using technologies such as OpenShift, ActiveMQ, Elasticsearch, PostgreSQL, Java, and React
• Collaborate on integration projects that connect systems and ensure seamless data flow across platforms

Operational Support

• Work alongside senior engineers to support the Operations team in diagnosing and resolving production issues
• Help deliver robust and cost-effective messaging integration solutions to internal and external stakeholders

Your Profile:

• Academic degree in Computer Science, Information Technology, or related field
• Eligible for an IEFP Level VI Internship
• Internship or academic experience with software development or system integration is a plus
• Familiarity with at least one of the following technologies: OpenShift, ActiveMQ, PostgreSQL, Elasticsearch, Java, React, IBM MQ, SWIFT, Incentage
• Understanding of microservices architecture and CI/CD practices in a DevOps context
• Strong analytical and problem-solving skills with a keen eye for detail
• Good communication and documentation abilities
• Fluent in English
• Ability to work effectively in a collaborative, cross-functional, and international team
• Organized, adaptable, and eager to learn in a fast-paced environment

Apply by submitting a CV in English

Join Euronext - Shape capital markets for future generations

Euronext is the leading pan-European market infrastructure, connecting European economies to global capital markets to drive innovation and sustainable growth.

• Operating in 18 countries across Europe, the US, and Asia, it has regulated exchanges in Belgium, France, Ireland, Italy, the Netherlands, Norway, and Portugal.
• Euronext operates regulated equity and derivatives markets, a leading electronic fixed income trading market, and the largest centre for debt and funds listings globally.
• The Group offers a wide range of products including equities, FX, ETFs, bonds, derivatives, commodities, and advanced data services.
• It provides clearing through Euronext Clearing and custody and settlement services via Euronext Securities in Denmark, Italy, Norway, and Portugal.
• Euronext also offers technology, corporate, and data services to third parties.

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.