JavaScript Developer
South East > Thames Valley
As of 21 August 2025, there is not enough information available from job vacancies posted within the last 6 months to determine the median JavaScript Developer daily rate in the Thames Valley.
| 6 months to 21 Aug 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 116 | 123 | 141 |
| Rank change year-on-year | +7 | +18 | +35 |
| DemandTrendContract jobs requiring a JavaScript Developer | 2 | 2 | 3 |
| As % of all contract jobs advertised in the Thames Valley | 0.12% | 0.089% | 0.11% |
| As % of the Job Titles category | 0.13% | 0.097% | 0.11% |
| Number of daily rates quoted | 0 | 2 | 2 |
| 10th Percentile | - | - | - |
| 25th Percentile | - | £363 | £218 |
| Median daily rate (50th Percentile) | - | £375 | £235 |
| Median % change year-on-year | - | +59.57% | -50.53% |
| 75th Percentile | - | £388 | £253 |
| 90th Percentile | - | - | - |
| South East median daily rate | - | £375 | £318 |
| % change year-on-year | - | +18.11% | -33.16% |
All DemandTrendContract IT Job Vacancies
Thames Valley
For comparison with the information above, the following table provides summary statistics for all contract IT job vacancies in the Thames Valley. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.
| DemandTrendContract vacancies in the Thames Valley with a recognized job title | 1,523 | 2,064 | 2,635 |
| % of contract IT jobs with a recognized job title | 91.80% | 91.53% | 95.06% |
| Number of daily rates quoted | 922 | 1,181 | 1,794 |
| 10th Percentile | £272 | £255 | £263 |
| 25th Percentile | £400 | £403 | £400 |
| Median daily rate (50th Percentile) | £500 | £513 | £500 |
| Median % change year-on-year | -2.44% | +2.50% | - |
| 75th Percentile | £600 | £619 | £613 |
| 90th Percentile | £686 | £688 | £699 |
| South East median daily rate | £500 | £516 | £500 |
| % change year-on-year | -3.10% | +3.20% | - |
| Number of hourly rates quoted | 103 | 123 | 91 |
| 10th Percentile | £14.20 | £16.06 | £16.25 |
| 25th Percentile | £15.13 | £22.50 | £18.50 |
| Median hourly rate | £25.15 | £57.50 | £48.40 |
| Median % change year-on-year | -56.26% | +18.80% | +145.06% |
| 75th Percentile | £62.37 | £70.39 | £66.00 |
| 90th Percentile | £86.40 | £87.49 | £74.79 |
| South East median hourly rate | £25.15 | £57.35 | £50.00 |
| % change year-on-year | -56.15% | +14.70% | +124.72% |
JavaScript Developer
Job Vacancy Trend in the Thames Valley
Job postings that featured JavaScript Developer in the job title as a proportion of all IT jobs advertised in the Thames Valley.
JavaScript Developer
Daily Rate Trend in the Thames Valley
Contractor daily rate distribution trend for JavaScript Developer job vacancies in the Thames Valley.
JavaScript Developer
Hourly Rate Trend in the Thames Valley
Contractor hourly rate distribution trend for JavaScript Developer job vacancies in the Thames Valley.
JavaScript Developer
DemandTrendContract Job Locations in the Thames Valley
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript Developer within the Thames Valley region over the 6 months to 21 August 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
| Location | Rank Change on Same Period Last Year |
Matching DemandTrendContract IT Job Ads |
Median Daily Rate Past 6 Months |
Median Daily Rate % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| Berkshire | +11 | 2 | - | - | 1 |
| JavaScript Developer South East |
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JavaScript Developer Skill Set
Top 30 Co-occurring Skills and Capabilities in the Thames Valley
For the 6 months to 21 August 2025, JavaScript Developer contract job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Thames Valley region featuring JavaScript Developer in the job title.
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JavaScript Developer Skill Set
Co-occurring Skills and Capabilities in the Thames Valley by Category
The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
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