Your missionBuild and run the pipelines that carry a tender from the source portal to the customer's screen: ingestion, merge, enrichment, delivery.

Aunque la experiencia profesional y las cualificaciones son clave para este puesto, asegúrese de comprobar si posee las habilidades interpersonales preferibles antes de solicitar, si se requieren.

You own concrete pieces of the data pipeline end to end — not tickets handed to you, but the sources, jobs and tables behind them.What you'll actually doOwn scrapers and ingestion for a set of national portals across Spain and Italy, where reading the source in its original language is part of the job.Write and maintain orchestrator flows: retries, backfills, alerting, and a clear answer to "Did today's run actually land?"Work on merge, dedup and reconciliation — the same tender arrives three times, in three shapes, and only one version can reach the customer.Ship AI enrichment steps: batch LLM extraction of requirements, embeddings, OCR on attachments.Write SQL that survives production: query plans, indexes, JSONB, partitioning,



CONCURRENTLY migrations.Guard data quality with tests and checks that fail loudly before a customer finds the gap.Adecuado profileReal SQL: you can read an EXPLAIN and say why the plan is bad, not just that it is slow.Python you'd put in production: typed, tested, and readable six months later.Pipelines you've actually operated: with an orchestrator (Prefect, Airflow, Dagster, ArgoWorkflows) and the 3 a.m.

failures that come with them.Builder by default: you see a manual process and your first instinct is to automate it.Comfortable with messy sources: broken HTML, inconsistent XML, PDFs that were scans of scans.Experience2–4 years building data pipelines in production.Hands-on with PostgreSQL beyond writing queries — you've had to make one fast.Exposure to LLM-based extraction is welcome; curiosity about it is mandatory.What you won't find hereNo micromanagement: we trust you to own your part of the s

📌 Data engineer (Barcelona)
🏢 Cato
📍 Barcelona