Median salary
$143,390
per year · annualized USD
Typical range
$101k – $195.3k
25th–75th percentile
Disclosing pay
5%
714 of 14,419 roles
Live roles
14,419
open right now
Research Engineer, Machine Learning (RL Velocity)
Research Engineer, Pretraining
Research Engineer, Pretraining Scaling - London
Research Engineer, Machine Learning (Reinforcement Learning)
Research Engineer, Science of Scaling
Reinforcement Learning Engineer ($400k - $800k salary)
Staff+ Infrastructure Engineer, Cluster Infrastructure
Senior Staff+ Software Engineer, Node Infra
See every R role
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The median salary for R roles in London is $143,390 per year. Most pay falls between $101,003 (25th percentile) and $195,273 (75th percentile), with the broader 10th–90th percentile band running from $68,034 to $278,110.
These figures are computed live from 14,419 active R roles in London on JobsRadar, of which 714 (5%) publish a salary range. Pay is normalized to annualized USD so roles can be compared on equal terms; the highest-paying roles listed above show their original posted currency. Numbers refresh every few hours as new roles are posted and older ones close.
Employers currently hiring well-paid R roles in London include Anthropic and Baton Corporation Ltd.
Salary transparency varies by employer and region, so the disclosing share above reflects only roles that publish pay — not every open position. Use it as a directional benchmark rather than an exact offer.