> Markdown version of [/jobs/ext/1980527-data-engineer](https://www.wearedevelopers.com/jobs/ext/1980527-data-engineer). 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). --- # Data Engineer - **Company:** Comunidad de Madrid - **Location:** Spain - **Contract:** Permanent contract - **Skills:** Agile Methodology, Microsoft Azure, Big Data, Data Architecture, Data Integration, Extract Transform Load (ETL), Data Transformation, Data Warehousing, Performance Tuning, SQL Databases, Cloud Platform System, Azure Data Factory, Apache Spark, Pyspark, Data Pipelines, Databricks - **Published:** August 8, 2026 - **Apply:** https://www.jobleads.com/es/job/e979014ca90b0bbec69340393d3c413c9 ## About the Role * Hands-on experience with Databricks and/or Azure Data Factory (ADF). * Experience in ETL/ELT and data integration projects. * Knowledge of Azure cloud services. * Understanding of data warehousing concepts and data architectures. * Strong analytical and problem-solving skills. Preferred Skills * Spark / PySpark. * Medallion Architecture. * Experience working in Agile environments. ## Description * Design, develop, and maintain scalable data pipelines and ETL/ELT solutions. * Build and optimize data processing workflows using Databricks and Azure Data Factory. * Develop and enhance data transformation logic using SQL, Spark, or PySpark. * Support data integration, data quality, and performance optimization initiatives. * Collaborate with business and technical teams to deliver data-driven solutions. * Work with cloud-based data platforms and modern data architectures. ## Related Videos - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [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) - [Cutting LLM Costs Without Cutting Quality: How to Beat Proprietary LLMs with Fine-Tuned Open Source](https://www.wearedevelopers.com/videos/100151-cutting-llm-costs-without-cutting-quality-how-to-beat-proprietary-llms-with-fine-tuned-open-source) - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) ## Related Articles - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)