Data Engineer

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About Us Club L London is the next-generation online fashion retailer for the forward-thinking woman. Conceptualised and crafted in-house and abroad, we specialise in accessible luxury and unique designs of unrivalled quality to flatter all figures. From prom to occasion, am to pm, maternity, bridal and more, we deliver an engaging customer experience that connects our global community of diverse consumers, international fashion influencers and content creators with new and exciting collections dropping each week.

• Design, build, and maintain data pipelines from operational systems into BigQuery
• Implement and manage ELT workflows using tools such as or custom Python, dbt, and Airflow/Prefect
• Develop data models and transformation layers in dbt, including staging, intermediate, and mart layers
• Ensure data quality, reliability, and observability with testing, monitoring, and alerting
• Collaborate with data analysts to deliver clean, documented datasets for Power BI dashboards
• Manage data infrastructure as code, including Git-based version control, CI/CD for dbt, and environment management
• Handle schema evolution, incremental data loading, and performance optimization in BigQuery
• Advise on data architecture and best practices as the company scales its analytics footprint

• Strong SQL and Python skills
• Experience building pipelines with BigQuery or other cloud warehouses
• Familiarity with MongoDB or other NoSQL data sources
• Experience using dbt for transformations (incremental models, tests, documentation)
• Experience with orchestration tools (Airflow, Prefect, or Dagster)
• Familiarity with ELT best practices and data modeling techniques
• Strong understanding of Git-based workflows and CI/CD
• Comfortable working cross-functionally with analysts and developers

• Bi-annual bonus scheme
• 25 days of annual leave (plus bank holidays)
• 1 day a week WFH
• Extra day off for your birthday
• Flexible working hours around core hours of 10-4
• 40% staff discount across Club L and Lavish Alice products
• A collaborative and mission-driven team culture
• Cycle to work scheme
• Healthcare Cashplan
• Free onsite gym
• Enhanced pension contribution
• Enhanced maternity and sick pay
• Free snacks, drinks & treats
• Social events