A Data Engineer builds the pipelines, warehouse and models that turn raw product and business data into something your team and your AI features can use. They work with tools such as SQL, Python, dbt and cloud data platforms.
Every AI feature is only as good as the data behind it. A Data Engineer gets your data clean, connected and reliable early, so you can measure what is working, feed your models the right inputs and avoid rebuilding your data stack after you raise.
| Option | Typical cost |
|---|---|
| Hire in the UK | £78,000 |
| Hire in the EU | £65,000 |
| Outsourced with Alteam | £46,000 to £70,000Up to 40% less than hiring in the UK |
| Option | Typical cost |
|---|---|
| Hire in the UK | £550 / day |
| Hire in the EU | £530 / day |
| Outsourced with Alteam | £325 to £450 / dayUp to 40% less than hiring in the UK |
UK figures sit between the median and upper quartile of advertised salaries and day rates (IT Jobs Watch, six months to October 2026), reflecting the mid to senior roles we usually place. EU figures are blended estimates across Western and Southern Europe. Alteam figures are indicative ranges for mid to senior talent and depend on seniority and location.
Alteam provides Data Engineers as contractors on a monthly retainer from £5,000, with day rates from £200 to £450 depending on seniority, or as a permanent hire for a fixed fee of £7,000 for junior to mid-level and £10,000 for senior roles. Contractors can convert to permanent once they've proven themselves.
Anne, our AI sourcer, searches and scores the market. A human expert who has built product interviews every candidate and vets them on problem solving, experience and cultural fit. You get a first shortlist within 72 hours.
Read our FAQA deep talent network means competitive rates for you, and salary packages built for startup budgets.