OverviewAt IRIUM we want you to always chase your dreams. Here, prepare yourself to conquer your goals, while enjoying the journey. Responsibilities and RequirementsAdvanced SQL expertise for building and optimising complex queries, transformations, and data models. (3+ years) Strong knowledge of data modelling techniques (e.g. STAR schemas, 3NF, entity-relationship modelling, Medallion architecture) Proven experience designing and maintaining data pipelines in AWS (e.g. Redshift, S3, Glue, Lambda, Step Functions, or similar) Experience using modern data orchestration and transformation tools such as DBT, Airflow, or similar Ability to break down ambiguous business problems into clear, actionable data solutions Strong analytical and problem-solving skills, with the ability to architect scalable, efficient, and transparent data solutions Excellent communication skills, capable of working effectively with both technical and non-technical stakeholders Familiarity with experimentation frameworks (e.g., A/B testing pipelines, event tracking) is a strong plus Location:Portugal, remote. What do we offer?An innovative and growing company, with a lot of opportunities for professional development. Retribution according to your experience and performance. Access to flexible pay and medical insurance as a social benefit. Unlimited access to technological training in free mode.#J-18808-Ljbffr