Level-Specific Salary Guide

Senior Data Engineer Salary in London (2026)

Updated June 20266 min readSources: ONS ASHE 2024, Glassdoor UK, JFR job feed

Senior Data Engineers in London earn a median base salary of £74K per year, based on 371 verified data points. This guide covers salary ranges, total comp, and negotiation tactics specific to the senior level in 2026.

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Verified — 2026 · Senior Level
Data Engineer · London
0% YoY
25th Percentile
£61K
Walk-away floor
Median (50th)
£74K
Market midpoint
75th Percentile
£88K
Realistic ceiling
Sources: ONS ASHE 2024, Glassdoor UK, JFR job feed·Sample: 371 data points

Data Engineer salary by level in London

See how senior-level pay compares to other seniority bands for the same role and location.

LevelApprox. Median Base
Junior£38K
Mid-Level£55K
SeniorThis guide£74K
Staff£90K
Principal£104K

* Figures are approximate estimates relative to the senior-level verified data above.

What does a Senior Data Engineer earn in London in 2026?

The median base salary for a Senior Data Engineer in London is £74K per year, with the 25th–75th percentile range spanning £61K£88K. Total annual compensation — including bonuses and equity — typically reaches £88K at the median for senior-level engineers.

At the senior level, engineers own complete features or technical domains and regularly mentor junior colleagues. Senior is the deepest band in most engineering organisations — many engineers spend the majority of their careers here by choice.

To negotiate effectively, open at £82K — the 65th percentile for this level and location — which gives you room to settle above median while appearing reasonable. Know your walk-away floor: £61K.

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Top-paying companies for Senior Data Engineers in London

CompanyMedian Base
Revolut£122K
Monzo£111K
Google London£149K
Meta London£146K
Deliveroo£103K
Wise£115K
Checkout.com£119K

Skills that pay more at the senior level

Scala / Spark
+18%
Kafka / Flink
+14%
dbt
+10%

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