JavaScript (including ECMAScript)
London > South London
The table below provides summary statistics and contractor rates for jobs advertised in South London requiring JavaScript skills. It covers vacancies from the 6 months leading up to 2 September 2025, with comparisons to the same periods in the previous two years.
| 6 months to 2 Sep 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 32 | 20 | 36 |
| Rank change year-on-year | -12 | +16 | +1 |
| Contract jobs citing JavaScript | 4 | 20 | 10 |
| As % of all contract jobs advertised in South London | 2.31% | 10.42% | 3.18% |
| As % of the Programming Languages category | 5.48% | 28.17% | 8.40% |
| Number of daily rates quoted | 1 | 10 | 7 |
| 10th Percentile | - | £413 | £413 |
| 25th Percentile | £706 | £426 | £463 |
| Median daily rate (50th Percentile) | £713 | £475 | £538 |
| Median % change year-on-year | +50.00% | -11.63% | -8.51% |
| 75th Percentile | £719 | £713 | £572 |
| 90th Percentile | - | £774 | £628 |
| London median daily rate | £575 | £613 | £575 |
| % change year-on-year | -6.12% | +6.52% | -4.17% |
All Programming Languages
South London
JavaScript falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring coding skills in South London.
| Contract vacancies with a requirement for coding skills | 73 | 71 | 119 |
| As % of all contract IT jobs advertised in South London | 42.20% | 36.98% | 37.90% |
| Number of daily rates quoted | 40 | 53 | 92 |
| 10th Percentile | £413 | £401 | £413 |
| 25th Percentile | £470 | £430 | £477 |
| Median daily rate (50th Percentile) | £588 | £513 | £550 |
| Median % change year-on-year | +14.63% | -6.82% | -4.35% |
| 75th Percentile | £639 | £715 | £650 |
| 90th Percentile | £739 | £820 | £734 |
| London median daily rate | £550 | £575 | £600 |
| % change year-on-year | -4.35% | -4.17% | - |
| Number of hourly rates quoted | 0 | 1 | 9 |
| 10th Percentile | - | - | £47.04 |
| 25th Percentile | - | £65.63 | £52.97 |
| Median hourly rate | - | £68.75 | £55.00 |
| Median % change year-on-year | - | +25.00% | +16.90% |
| 75th Percentile | - | £71.88 | £55.79 |
| 90th Percentile | - | - | £66.58 |
| London median hourly rate | £44.70 | £48.50 | £60.21 |
| % change year-on-year | -7.84% | -19.45% | +9.47% |
JavaScript
Job Vacancy Trend in South London
Job postings citing JavaScript as a proportion of all IT jobs advertised in South London.
JavaScript
Daily Rate Trend in South London
Contractor daily rate distribution trend for jobs in South London citing JavaScript.
JavaScript
Hourly Rate Trend in South London
Contractor hourly rate distribution trend for jobs in South London citing JavaScript.
JavaScript
Contract Job Locations in South London
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the South London region over the 6 months to 2 September 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 Contract IT Job Ads |
Median Daily Rate Past 6 Months |
Median Daily Rate % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| Croydon | -6 | 4 | £713 | +58.33% | 7 |
| JavaScript London |
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JavaScript
Co-occurring Skills and Capabilities in South London 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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