Data Engineer (based in Portugal)

Your connection with Aubay starts in the following lines :

Aubay Portugal is a multinational French company, in Portugal since 2007. We have offices in Lisbon and Oporto and we are a specialized consultant in Management, Implementation, Development and Maintenance of Information Systems. We have more than 150 active partners and we operate in sectors such as banking, insurance, telecommunications, services, energy and transports.

What are you going to do?

• Design, build, and optimize scalable and reliable data pipelines for cleaning, integrating, and transforming large datasets;
• Develop and maintain robust data processing infrastructure to support analysts and data scientists with high-quality, trusted data;
• Build analytics capabilities using Azure cloud services such as Data Factory, Databricks, and Datalake Storage;
• Develop dimensional data models and maintain data warehousing solutions to support reporting and analytical workloads;
• Write efficient, maintainable, and well-tested Python and SQL code for large-scale data operations;
• Optimize PySpark code and SQL queries with a deep understanding of Apache Spark internals to ensure high performance;
• Collaborate with cross-functional teams—including data analysts, scientists, and business stakeholders—to understand requirements and deliver data-driven solutions;
• Ensure data governance, monitor data quality, and implement best practices in data management and engineering;
• Support the deployment and monitoring of machine learning pipelines and data solutions in production environments.

What are we looking for?

What do we have to offer you?

What makes us different?

If we got your attention, we now hope to spark your enthusiasm. Ready for the first phase?

We are waiting for you at rdfaria@aubay.pt!

Personal Data collected by AUBAY PORTUGAL as Data Controller, regarding the identification, contact and professional capabilities of the candidates, in the present procedure, will be processed for the application analysis, having in consideration that the processing is conducted in order to to take the steps, at the request of the data subject, prior to entering into a contract;

Personal data sent through the present application will be kept by Aubay during the application procedure and will remain stored whilst updated (for one year period).

The collected data might be transferred or include other processing actitivites, as long as the data subject is informed, in the occurrence of a standard application and selection procedure, for the compliance of legal obligations for the time required by law.

For any queries or request regarding personal data protection rights, the Data Subject may contact AUBAY PORTUGAL’s headquarters in Avenida Duque D`Ávila, nº46 em Lisboa or use the DPO’s e-mail - dpo@aubay.pt. The Data Subject also has the right to file a complaint with the National Data Protection Authority – www.cnpd.pt.

please do not include data regarding racial or ethnical origins, political opinions, religion, philosophy, biometrical data, health data, sexual life and orientation, or relating to o criminal convictions and offences.)