> Markdown version of [/jobs/ext/1689397-ingeniero-de-datos-ciberdefensa-etl-ci-cd-y-big-data](https://www.wearedevelopers.com/jobs/ext/1689397-ingeniero-de-datos-ciberdefensa-etl-ci-cd-y-big-data). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Ingeniero De Datos Ciberdefensa: Etl, Ci/Cd Y Big Data - **Company:** Jobtailor - **Location:** Barcelona, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Airflow, Big Data, Continuous Integration, Information Engineering, Extract Transform Load (ETL), Relational Databases, JSON, Python (Programming Language), NoSQL, SQL Databases, Parquet, Avro, Apache Nifi - **Published:** July 31, 2026 - **Apply:** https://www.buscojobs.com.es/ingeniero-de-datos-ciberdefensa-etl-ci-cd-y-big-data-en-barcelona-ID-364319621 ## About the Role Requisitos: SQL avanzado, Python/Scala/Java, Airflow, NiFi o Prefect; bases de datos relacionales y xcskxlj NoSQL; formatos JSON/Parquet/Avro/CSV; inglés B2-C1. ## Description Jobtailor busca Ingeniero/a de Datos para diseñar, desarrollar y mantener pipelines robustos en Barcelona.Envíe su solicitud a continuación después de leer todos los detalles y la información de apoyo sobre esta oportunidad de trabajo.Implementarás procesos ETL/ELT, asegurarás la calidad y trazabilidad de los datos y colaborarás con arquitectura, BI e IA.Requisitos: SQL avanzado, Python/Scala/Java, Airflow, NiFi o Prefect; bases de datos relacionales y xcskxlj NoSQL; formatos JSON/Parquet/Avro/CSV; inglés B2-C1.Trabajo en oficina en Barcelona.#J-*****-Ljbffr ## Related Videos - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [From event streaming to event sourcing 101](https://www.wearedevelopers.com/videos/91-from-event-streaming-to-event-sourcing-101) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) ## Related Articles - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)