Level-Specific Salary Guide

Staff Machine Learning Engineer Salary in London (2026)

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

Staff Machine Learning Engineers in London earn a median base salary of £180K per year, based on 5,000 verified data points. This guide covers salary ranges, total comp, and negotiation tactics specific to the staff level in 2026.

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Verified — 2026 · Staff Level
Machine Learning Engineer · London
0% YoY
25th Percentile
£133K
Walk-away floor
Median (50th)
£180K
Market midpoint
75th Percentile
£240K
Realistic ceiling
Sources: ONS ASHE 2024, Glassdoor UK, JFR job feed·Sample: 5,000 data points

Machine Learning Engineer salary by level in London

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

LevelApprox. Median Base
Junior£76K
Mid-Level£109K
Senior£147K
StaffThis guide£180K
Principal£207K

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

What does a Staff Machine Learning Engineer earn in London in 2026?

The median base salary for a Staff Machine Learning Engineer in London is £180K per year, with the 25th–75th percentile range spanning £133K£240K. Total annual compensation — including bonuses and equity — typically reaches £216K at the median for staff-level engineers.

At the staff level, engineers operate across team boundaries, influencing technical direction at the organisational level. Staff+ roles are genuinely scarce: most engineering organisations have fewer Staff engineers than Senior, which keeps compensation elevated.

To negotiate effectively, open at £216K — the 65th percentile for this level and location — which gives you room to settle above median while appearing reasonable. Know your walk-away floor: £133K.

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Top-paying companies for Staff Machine Learning Engineers in London

CompanyMedian Base
DeepMind£215K
Google London£195K
Stability AI£182K
Wayve£173K

Skills that pay more at the staff level

LLM / GenAI
+32%
PyTorch / TensorFlow
+20%

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Other Machine Learning Engineer level guides in London

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