Data Engineer - GCP & Big Data
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?
- Participate as a technical referent in the development of data processing solutions for
- scale and unstructured datasets (e. g. , tracking logs,
- text data, graph data); - Design and implement highly scalable batch and
- time data pipelines and components, leveraging Big Data technologies and machine learning to enable
- driven services (e. g. , search, recommendation, classification); - Build, monitor, and operate data services within the Natixis infrastructure, improving data quality and utility while automating key workflows;
- Deploy solutions using cloud technologies, primarily Google Cloud Platform (GCP) and services such as Big
Query, Dataproc, Big
Table, Composer, and GKE; - Work closely with
- functional teams, including Data Scientists and Analysts, to support the implementation and evaluation of ML models and algorithms; - Guide and support team members in resolving technical issues and data engineering challenges, acting as a senior technical resource;
- Contribute to the automation of CI/CD pipelines and ensure alignment with Dev
Ops and software engineering best practices.
What are we looking for?
- Bachelor’s or Master’s degree in Computer Engineering, Computer Science, or related field;
- 3 to 9 years of experience in software development or data engineering, focused on scalable,
- driven systems and services; - Strong experience with Big Data technologies, including Spark, and programming in Python, Java, or Scala for
- time and batch processing; - Proven experience in cloud environments, especially GCP, and working with services like Big
Query, GCS, Dataproc, Composer, Big
Table, and GKE; - Hands-on experience with ETL pipelines, SQL, and data warehouses/lakehouses;
- Experience with workflow orchestration tools (e. g. , Apache Airflow) and collaborative platforms (e. g. , Jupyter);
- Familiarity with Dev
Ops, CI/CD, and tools such as Jenkins, Terraform, Git, Bitbucket, XLRelease/XLDeploy; - Good understanding of Agile methodologies (SAFe/Scrum);
- Exposure to machine learning, AI concepts, or information retrieval is a plus;
- Knowledge of Microsoft Azure and Power
BI is a plus; - Residency in Portugal (with citizenship or Work authorization – mandatory).
What do we have to offer you?
- Health Insurance;
- Feedback&Coffee – the system that includes Aubay’s Performance Management Cycle, with regular moments of feedback and the Career Progression Model;
- Working model: Hybrid in Porto;
- A Training Academy designed to think of you and your needs. You can count on technical and behavioural training sessions (e-Learning and classroom), Meet&Techs, Webinars and Mentoring;
- Events and Teambuildings.
What makes us different?
- Our organizational culture is based on values such as transparency, team spirit, regular feedback and continuous learning;
- Reference prizes and birthday present;
- We don’t have a dress code;
- We know your name and all address each other informally;
- You will grow in good company. Isn’t this one of the ways in which to develop professionally?
If we got your attention, we now hope to spark your enthusiasm. Ready for the first phase?
We are waiting for you at !
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
- mail - The Data Subject also has the right to file a complaint with the National Data Protection Authority –
(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. )
- Informações detalhadas sobre a oferta de emprego
Empresa: Aubay Portugal Localização: Porto
Porto, Porto District, PortugalPublicado: 9. 7. 2025
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