Freelance Data Engineering and Architect opportunities | Spain (Remote) - Portugal We’re currently partnering with a sector-leading global insurance company on a long-term freelance project, and we’re looking for an experienced Data Engineers and Architects to join their team. Location: Spain (open to candidates based in Portugal) Contract: Long-term freelance Rate: Competitive market rate Environment: International, multi-cultural team Key Requirements (5+ years experience): Strong experience in data integration (batch processing, Kafka events, etc.), ETL/ELT, and migration (on-premise to Azure cloud) Hands-on expertise with Azure stack: Synapse, Databricks, Data Lake Gen2, Azure APIs, Functions, Triggers, Events, SHIR Solid Python skills (core Python, PySpark) and experience with containerisation (Kubernetes) Advanced SQL knowledge (T-SQL, PL/SQL) with experience building complex queries and ETL pipelines Experience with RDBMS (Oracle, PostgreSQL, etc.) Strong understanding of Data Warehouse architecture & data modelling (3NF, Star Schema) Knowledge of Lakehouse concepts (Delta Lake) Familiarity with Agile methodologies and tools like Jira & Confluence Experience with data modelling tools (e.g., Erwin, FET) Proven ability to work in multi-cultural teams