Freelance Data Engineering and Architect opportunities | Spain (Remote) - Portugal

We’re currently partnering with a sector-leading integral 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

📌 Databricks Engineers / Architect - Long term project - Competitive market rate - Spain (San Sebastián)
🏢 Talent
📍 San Sebastián