Salary Guide 2026
Data Scientist Salary in London
Based on market data for mid-level professionals (3-5 years experience).
Entry Level
£45,000
/year
Mid Level
£66,223
/year
Senior
£145,176
/year
Based on 25 real Data Scientist job postings in London. Figures reflect live listings on ResumeKart. Salaries as advertised; currencies not converted.
💼 6+ live Data Scientist jobs in London paying £66,223+
Open roles at or above the median — apply with an ATS-optimised resume to land the top of the range.
Data Scientist Intern - 2027
Hudson River Trading · London, UK
Junior Data Scientist (SC Cleared)
Sanderson Government and Defence · London, UK
Principal Data Scientist – AI, MLOps & GenAI Lead
Hackajob Ltd · Clerkenwell, Central London
Data Scientist
Anaplan · Somers Town, North West London
Lead Data Scientist (SEL & SWL)
NHS South West London Integrated Care Board · Wimbledon, South West London
Senior Data Scientist - B2B
Trainline · London, UK
Live Market Data
Sourced from Adzuna's job market intelligence — refreshed every few hours.
12-Month Salary Trend
Average advertised salary, monthly
£72k
↑ 18.9% YoY
Salary Distribution
How 1,303 live job postings break down by advertised salary
Top 5 companies hiring Data Scientist in London
Live employer leaderboard from Adzuna job postings
- 1Capgemini184 openings
- 2NHS England92 openings
- 3JPMorgan Chase72 openings
- 4Amazon60 openings
- 5RELX Group60 openings
Cost of Living in London
London salaries are the highest in the UK but lag behind US equivalents. Strong benefits and work-life balance offset the gap.
Factors Affecting Data Scientist Salary in London
Years of Experience
Entry-level Data Scientists in London start around £45,000, while senior professionals with 8+ years can earn £145,176 or more.
Company Size & Stage
Startups may offer lower base pay but compensate with equity. Established enterprises and FAANG-tier companies in London typically pay at the top of the range.
Technical Skills
Specialised skills command premium salaries. For Data Scientists, in-demand skills can increase compensation by 15-30% above the median.
Education & Certifications
Advanced degrees (MBA, MS) and industry certifications can add 10-20% to base salary, especially at senior levels.
How to Negotiate a Higher Data Scientist Salary
Research market rates — use this page to benchmark your expected salary range in London.
Quantify your impact — prepare 3-5 metrics that demonstrate the value you delivered in previous roles.
Optimise your resume before applying — a strong, ATS-optimised resume positions you as a top candidate, which gives you more leverage.
Negotiate the total package — consider equity, bonuses, remote flexibility, and professional development budgets alongside base salary.
Optimise Your Resume for Higher Pay
Candidates with ATS-optimised resumes that highlight metrics and impact receive more interview callbacks. Build yours in minutes.
Frequently Asked Questions
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