Design of Experiments (Experimental Design)
London > Central London
The table below provides summary statistics and contractor rates for jobs advertised in Central London requiring Experimental Design skills. It covers contract job vacancies from the 6 months leading up to 23 December 2025, with comparisons to the same periods in the previous two years.
| 6 months to 23 Dec 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | 126 | - |
| Rank change year-on-year | - | - | - |
| Contract jobs citing Experimental Design | 0 | 5 | 0 |
| As % of all contract jobs in Central London | - | 0.21% | - |
| As % of the Processes & Methodologies category | - | 0.23% | - |
| Number of daily rates quoted | 0 | 4 | 0 |
| Median daily rate (50th Percentile) | - | £688 | - |
| London median daily rate | £550 | £625 | £450 |
| % change year-on-year | -12.00% | +38.89% | -29.41% |
All Process and Methodology Skills
Central London
Experimental Design falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring process or methodology skills in Central London.
| Contract vacancies with a requirement for process or methodology skills | 1,833 | 2,144 | 2,400 |
| As % of all contract IT jobs advertised in Central London | 90.56% | 92.18% | 89.09% |
| Number of daily rates quoted | 1,277 | 1,341 | 1,723 |
| 10th Percentile | £340 | £363 | £355 |
| 25th Percentile | £425 | £465 | £459 |
| Median daily rate (50th Percentile) | £550 | £575 | £575 |
| Median % change year-on-year | -4.35% | - | - |
| 75th Percentile | £670 | £676 | £688 |
| 90th Percentile | £750 | £788 | £800 |
| London median daily rate | £528 | £550 | £563 |
| % change year-on-year | -4.09% | -2.22% | -4.66% |
| Number of hourly rates quoted | 24 | 27 | 15 |
| 10th Percentile | £19.90 | £18.34 | £17.00 |
| 25th Percentile | £24.31 | £28.32 | £18.93 |
| Median hourly rate | £26.31 | £35.00 | £26.00 |
| Median % change year-on-year | -24.84% | +34.62% | -35.80% |
| 75th Percentile | £37.44 | £52.50 | £55.88 |
| 90th Percentile | £51.88 | £112.00 | £70.25 |
| London median hourly rate | £30.25 | £36.50 | £32.69 |
| % change year-on-year | -17.12% | +11.65% | -15.64% |
Experimental Design
Job Vacancy Trend in Central London
Historical trend showing the proportion of contract IT job postings citing Experimental Design relative to all contract IT jobs advertised in Central London.
Experimental Design
Daily Rate Trend in Central London
Contractor daily rate distribution trend for jobs in Central London citing Experimental Design.
