Back to all careers
Technology & Data Degree

Data Engineer

Build and maintain the data pipelines, warehouses and infrastructure that let organisations store and analyse data at scale.

A day in the life

Design databases, build ETL/ELT pipelines, monitor data quality, and support data scientists and analysts.

Entry routes

  • A-level Physics + Maths + Computer Science
  • Computer Science, Maths or Physics degree
  • Graduate scheme or data engineering conversion course

Typical salary

£30,000-£40,000 to £90,000+

Mid-career: £50,000-£75,000

Finance, tech and AI companies often pay above these ranges.

UK employers

  • GCHQ
  • Monzo
  • BBC
  • Skyscanner

Worldwide employers

  • Google
  • Amazon
  • Snowflake
  • Databricks

Useful route links

These links are good starting points for courses, apprenticeships, graduate routes and professional training. They open the official or specialist sites rather than another summary page.

Key skills

Sources and further reading

External links open in a new tab.

Back to all careers Take the careers quiz