We are looking for aPython Data Engineerto drive the development and calculation of indices using the Dataiku platform. This position is based inPorto.You will join an agile team embedded within the Index business, supporting the development of indices and related analytics, while expanding our data and analytical capabilities.In this role, you will collaborate closely with business stakeholders and support projects end-to-end, from ideation and rapid prototyping to production deployment, ensuring that innovation and reliability go hand in hand across our data ecosystem.Hybrid working model:4 days per week in the officeWhy this role is excitingBuild scalable data solutions that support index development and analyticsWork with large and complex datasets using Python, pandas and DataikuCollaborate closely with business stakeholders and cross-functional teamsInfluence the performance and reliability of production data pipelinesContribute to a growing, innovative team in the Index businessKey ResponsibilitiesWrite clean, maintainable, and robust code following best practicesEvaluate project feasibility and technical complexity, prioritizing code quality and robustnessDesign optimized data processing flows for scalability and performanceConduct peer code reviews and ensure deliverable qualityCoordinate with business teams on tasks and use casesWrite comprehensive technical documentation for delivered projectsMonitor production use cases and continuously improve performance and reliabilityProfile & QualificationsTechnical Skills:Strong experience in Data Engineering, with a proven ability to design and implement scalable data solutionsExtensive experience with large and complex datasets in Python, using libraries such as pandasSolid foundation in software engineering best practices: clean code, version control, automated testing, workflow automationExperience with data pipeline orchestration tools and/or Dataiku is a strong advantageExperience in the finance industry and its products is a strong advantageSoft Skills:Analytical mindset with strong problem-solving skillsProactive, hands‐on, and eager to learn new tools and technologiesExcellent communication skills and ability to translate technical solutions into business valueComfortable working in a collaborative, agile, fast‐paced environmentApplyBy submitting a CV in English.About EuronextJoin 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.The Group offers a wide range of products, including equities, FX, ETFs, bonds, derivatives, commodities, and advanced data services, and provides clearing and custody/settlement services. Euronext also offers technology, corporate, and data services to third parties.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.