Senior Data Engineer: Cloud Data Pipelines & Observability

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.