Your connection with Aubay begins in the next few lines: Aubay Portugal is a French multinational company, present in Portugal since 2007. With offices in Lisbon and Porto, we specialize in the management, implementation, development and maintenance of information systems. We collaborate with more than 150 active clients in the banking, insurance, telecommunications, services, energy and transportation sectors. What are we looking for?* Strong hands-on experience with Python (70% of the role) and solid knowledge of SQL * Proven experience in data workflows, including debugging and optimization * Demonstrated experience with cloud services, especially AWS: Lambda, SNS, SQS, S3, DynamoDB, Data Catalog and extensive use of Athena * Experience designing and programming data workflows * Solid knowledge of Spark / PySpark * Experience with Git and collaborative development practices * Good understanding of data architecture, with the ability to propose solutions based on use cases * Interest or experience in data engineering (about 30% of the role) * Familiarity with Infrastructure as Code (IaC) tools, especially AWS CloudFormation or CDK * Knowledge of performance and scalability techniques in Python workloads * Ability to develop frameworks and integrations with solid architectural thinking * Fluency in English, both written and spoken What do we offer you?* Health insurance * Feedback&Coffee – our Performance Management system, with regular feedback sessions and a Career Progression Model * Work model: remote from Portugal * A Training Academy designed for you and your needs. You can count on technical and behavioral training (e-Learning and in-person), Meet&Techs, Webinars and Mentoring * Events and Teambuildings What makes us different?* Our organizational culture is based on values such as transparency, teamwork, regular feedback and continuous learning * Referral bonuses and birthday gifts * No dress code * We all address each other by first name and informally * You will grow in good company. Isn't this one of the best ways to progress professionally? If we have caught your attention, now we want to spark your enthusiasm. Ready for the first step? We're waiting for you: maria.t.moreno@aubay.pt