Senior / Lead Data Engineer - Life Sciences

What you'll be doing: Designing and building scalable data pipelines and processing frameworks Developing robust data models for complex, varied datasets Designing modern lakehouse and medallion-style data architectures Building production-grade solutions using Python and SQL Working extensively with Databricks or Snowflake Making architectural decisions around how data is ingested, transformed, modelled and consumed Taking technical projects from initial requirements through design, implementation and production Improving engineering quality through testing, reusable components and strong development practices Leading technical discussions and helping mentor other engineers Working with multiple stakeholders to turn ambiguous requirements into practical solutions Identifying bottlenecks and proactively driving projects towards successful delivery

What we're looking for: Strong professional experience in data engineering or data-intensive software engineering Excellent Python and SQL Deep understanding of data processing, data modelling and data pipeline architecture Commercial experience with Databricks and/or Snowflake Strong understanding of modern lakehouse / medallion architecture Cloud experience across AWS, Azure or GCP Strong software engineering fundamentals, including testing and maintainable code Experience taking technical ownership of complex projects Comfortable working in an environment where requirements aren't always perfectly defined Someone naturally curious who enjoys learning new domains and solving unfamiliar problems Why apply! You'll have the opportunity to work on unusually complex datasets and engineering problems while having real influence over architecture and delivery. This isn't a role where you'll simply maintain existing ETL jobs. You'll be expected to understand the underlying data problem, determine the right architecture, build the solution and take responsibility for getting it successfully into production. It's particularly well suited to an engineer who likes ownership, technical variety and solving problems without being handed a detailed playbook.