Senior Data Engineer

Senior Analytics Engineer (IC3) Full-time · Hybrid · London, UK Are you an analytics engineer who loves turning messy data into clean, trusted datasets that actually get used? We're building a data platform that powers a fast-growing marketplace — and we're looking for someone to help shape it. About the role You'll partner with data scientists and business stakeholders to design and build high-quality data models across our finance, payments and shipping domains. A big part of your work will be modernising our Looker setup — refactoring definitions upstream into our data stack to make it simpler, faster and less dependent on manual changes. What you'll be doing • Designing and building scalable data models in finance, payments and shipping domains • Refactoring Looker models into performant upstream data models and reducing manual overhead • Enabling self-service for business users while providing frontline Looker support • Owning CI/CD pipelines via GitHub Actions and upholding data quality and governance standards What we're looking for • Strong SQL and Python skills, with hands-on experience in dbt, Databricks, Airflow or Looker • Solid analytics engineering fundamentals — data modelling, warehousing, performance optimisation, observability and governance • Experience in a marketplace or e-commerce environment, with comfort around metrics like GMV, conversion rates and retention • Background working with financial data, reconciliation and regulatory controls • Clear communicator who can translate user requirements into technical solutions and work autonomously • Experience developing CI/CD pipelines using GitHub Actions Why join us? • High-impact work on a growing marketplace • Genuine influence over the data roadmap • Collaborative, curiosity-driven data culture