What are we looking for? * Proficiency in SQL for complex queries, optimization, and data modeling; * Expertise in Python development, including data engineering, automation, and backend integration; * Advanced skills in Starburst, Trino, and Apache Airflow for distributed data processing and orchestration; * Solid knowledge of CI/CD toolchains, including principles, tools, and automated testing; * Strong understanding of cloud concepts, including containerization, object storage (COS/S3\), and related exchange protocols; * Proven experience in ETL/ELT with at least one significant project involving data extraction, transformation, and loading; * Proficiency in Korn Shell (KSH) scripting for system automation and operations; * Basic knowledge of security rules and protocols, including authentication, authorization, and encryption mechanisms; * Understanding of file transfer protocols (CFT, SFTP, API-based data transfer); * Familiarity with distributed architectures and Linux environments. What do we offer you? * Health insurance; * Feedback\&Coffee – the system encompassing the Performance Management Cycle, with regular feedback sessions and Aubay's Career Progression Model; * Work model: Porto (hybrid); * A Training Academy designed around your needs. You can count on technical and behavioral training (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, teamwork, regular feedback, and continuous learning; * Referral bonuses and birthday gifts; * Lounge areas; * We have no dress code; * We call each other by first names and maintain an informal atmosphere; * Coffee and snacks available; * You will grow in good company. Isn't that the best way to advance professionally?