> Markdown version of [/jobs/ext/2914376-senior-data-engineer-cloud-data-pipelines-observability](https://www.wearedevelopers.com/jobs/ext/2914376-senior-data-engineer-cloud-data-pipelines-observability). 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). --- # Senior Data Engineer: Cloud Data Pipelines & Observability - **Company:** Titan OS - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Airflow, Amazon Web Services, Microsoft Azure, Cloud Computing, Cloud Database, Extract Transform Load (ETL), Python (Programming Language), Standard Sql, DataOps - **Published:** September 15, 2026 - **Apply:** https://www.buscojobs.com.es/senior-data-engineer-cloud-data-pipelines-observability-en-madrid-ID-371733293 ## About the Role You will transform data into actionable insights, collaborating with cross-functional teams on scalable pipelines. The role emphasizes strong Python and SQL skills, experience with ETL and Airflow, and cloud proficiency across AWS/Azure/GCP, plus data observability and DataOps practices. Fluency in English is required. #J-*****-Ljbffr ## Description Titan Operating System S.L. (Titan OS) in Barcelona is seeking a Senior Data Engineer to build and maintain data infrastructure powering its operating system.You will transform data into actionable insights, collaborating with cross-functional teams on scalable pipelines.The role emphasizes strong Python and SQL skills, experience with ETL and Airflow, and cloud proficiency across AWS/Azure/GCP, plus data observability and DataOps practices.Fluency in English is required.#J-*****-Ljbffr ## Related Videos - [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt) - [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) - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) - [AI Model Management Life Circles: ML Ops For Generative AI Models From Research to Deployment](https://www.wearedevelopers.com/videos/1152-ai-model-management-life-circles-ml-ops-for-generative-ai-models-from-research-to-deployment) - [Analytics in the Age of Agentic AI: A tour of ClickHouse and Langfuse](https://www.wearedevelopers.com/videos/100240-analytics-in-the-age-of-agentic-ai-a-tour-of-clickhouse-and-langfuse) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) ## Related Articles - [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) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk)