Senior Data Engineer

Kantox • Barcelona, Catalonia, Spain • Posted June 27, 2026

Location Barcelona, Catalonia

Job Type Full-time

Category Computer Occupations

Posted June 27, 2026

We are looking for a
 Senior Data Engineer to join our Data team and help us build the architecture that makes that possible.You will work in a modern Lakehouse and Data Mesh environment powered by AWS, Apache Iceberg, dbt, Trino, Kafka, and Dagster, collaborating closely with product, business intelligence, and cloud engineering teams to deliver data products that support both internal decision-making and client-facing visibility.

What you will work on
Taking full ownership of the dbt modelling layer, from design and testing to documentation and performance across staging and mart tiers
Architecting and managing Dagster asset pipelines to handle both batch and streaming workloads
Defining high standards for SQL transformations and data modelling while empowering domain teams to achieve the same
Monitoring and improving the quality, reliability, and performance of data pipelines
Integrating new data sources...
            

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