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We’re looking for a Senior Data Engineer to join our growing UK data team. This role combines hands-on engineering with real business impact: you’ll provide core data engineering support for the UK market, while also building novel data pipelines to unlock optimisation, personalisation, and advanced analytics across our data stack. You’ll work closely with data analysts, operations, marketing, and product teams to ensure our data is reliable, accessible, and actionable — helping us deliver more personalised healthcare experiences at scale.
Job Responsibility:
Own and maintain data pipelines that serve the UK business, ensuring accuracy, reliability, and efficiency
Partner with analysts and data scientists to deliver clean, well-modelled datasets for reporting and experimentation
Design and build new data pipelines that enable optimisation and personalisation (e.g. user segmentation, recommendation features, lifecycle targeting)
Collaborate with global engineering and platform teams to align on standards while advocating for UK-specific requirements
Work with functional teams to provide bespoke solutions for specific use cases, including streaming reporting & analytics, real-time data pipelines, and inference and personalisation services
Requirements:
6+ years of experience in data engineering or similar roles
Strong proficiency in SQL and modern data warehouses (BigQuery, Snowflake, or Redshift)
Hands-on experience with orchestration tools (Airflow, Dagster) and ETL/ELT pipelines/tools (dbt)
Familiarity with cloud platforms (preferably GCP)
Comfortable with Python for data transformation and pipeline development
Ability to distil requirements into a clear, bespoke solution that creates sustainable value
Strong communication skills — able to work with both technical and non-technical stakeholders
What we offer:
Your own stake in the business with our employee options program
Newly opened HQ in vibrant Old Street, designed for focus and collaboration
A flexible hybrid setup: 3 days a week in our Old Street office
A monthly wellness allowance, for you to spend on whatever wellness means to you
A yearly personal development budget and 3 extra days of leave to continuously up-skill yourself
25 days holiday + bank holidays with an enhanced parental leave policy
A fun office with regular socials including after-school sport, clubs, cycle kick-offs, and seasonal parties