Senior Data Engineer: Data Pipelines, AI Tooling & BigQuery

Just Eat Takeaway.com; Usk; On-site; GBP 85,000 - 125,000; Full time

Job summary

Just Eat Takeaway.com is seeking a Senior Data Engineer to join the Insights & Enablement team within Retail Media Tech. You will shape our data platform, build scalable pipelines, and deliver data products for advertisers to optimize campaigns.

You will collaborate with data scientists, product managers, and ML engineers to productionize models and AI tooling. You will mentor engineers, contribute to engineering standards, and drive best practices across Data & Analytics, Platform Engineering,

Qualifications

• Senior-level experience in building data engineering solutions with distributed systems.
• Strong Python and SQL skills with cloud data warehouses (BigQuery).
• Hands-on with dbt Core and Airflow for orchestration at scale.
• Experience with GCP and AWS.

Responsibilities

• Design and build scalable data pipelines and event streaming architectures focused on reliability and data quality.
• Develop and maintain Gold Layer data marts in BigQuery using dbt Core.
• Build and maintain Airflow-orchestrated ELT workflows for campaign performance measurement.
• Contribute to Retail Media event tracking infrastructure, schema governance, and data quality validation.
• Support the development of a semantic layer bridging BigQuery Gold tables to downstream BI tools.
• Engage in architecture discussions and shape platform-level decisions.
• Embed DataOps best practices across the team, including CI/CD, testing, and observability.
• Collaborate with ML engineers and data scientists to productionize models and AI tooling.

Skills

Python

SQL

BigQuery

dbt Core

Airflow

GCP

AWS

Data modeling

Data pipelines

Mentoring

Tools

Airflow

dbt Core

BigQuery

Job description

Just Eat Takeaway.com is seeking a Senior Data Engineer to join the Insights & Enablement team within Retail Media Tech. You will shape our data platform, build scalable pipelines, and deliver data products for advertisers to optimize campaigns.

You will collaborate with data scientists, product managers, and ML engineers to productionize models and AI tooling. You will mentor engineers, contribute to engineering standards, and drive best practices across Data & Analytics, Platform Engineering,