Senior Data Engineer

A high-growth B2B SaaS company operating across the UK and Europe is strengthening its data engineering function as it scales its platform and internal analytics capability. The business works with complex, high-volume customer data and is investing in building a proper data warehouse from the ground up.

The Role

• You’ll build and own reliable data pipelines that move customer data in and out of the platform safely and predictably.
• You’ll improve and automate existing integrations, with a focus on robustness, monitoring and long-term maintainability.
• You’ll help design and implement a standardised data warehouse / lakehouse approach from scratch.
• You’ll integrate multiple data sources, standardise schemas and support downstream BI and reporting needs.
• You’ll make pragmatic architecture and technology decisions with a strong production mindset.
• You’ll take ownership of unglamorous but important work, leaving systems better than you found them.

What You’ll Bring

• You have strong Python experience, including libraries such as Pandas, and a clear approach to writing maintainable code.

Nice to have experience includes .NET, infrastructure as code (Terraform), or building data warehouses or lakes.

What’s On Offer?

• The salary is £90k base plus a 10% bonus, with flexibility for slightly more senior candidates.
• This is a remote-first UK role, with occasional London visits preferred.
• You’ll work closely with a small, experienced data team, including a dedicated data architect.
• You’ll have the opportunity to shape core data architecture rather than inherit a finished system.
• The company is a stable, well-funded SaaS business operating at real production scale.