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