Senior Data Engineer

Senior Data Engineer | Based in Barcelona

Kantox runs on data. Every FX transaction we process, every client portfolio we manage, every decision our commercial and product teams make depends on data that is clean, reliable, and available at scale. 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 stre...