JavaScript Developer
England > London
The median JavaScript Developer salary in London is £72,500 per year, according to job vacancies posted during the 6 months leading to 3 July 2025.
The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.
| 6 months to 3 Jul 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 368 | 440 | 340 |
| Rank change year-on-year | +72 | -100 | +119 |
| Permanent jobs requiring a JavaScript Developer | 34 | 65 | 246 |
| As % of all permanent jobs advertised in London | 0.26% | 0.27% | 0.82% |
| As % of the Job Titles category | 0.29% | 0.28% | 0.86% |
| Number of salaries quoted | 30 | 49 | 238 |
| 10th Percentile | £56,625 | £47,500 | £50,875 |
| 25th Percentile | £59,250 | £52,500 | £60,000 |
| Median annual salary (50th Percentile) | £72,500 | £72,500 | £74,000 |
| Median % change year-on-year | - | -2.03% | -1.33% |
| 75th Percentile | £87,188 | £95,000 | £106,250 |
| 90th Percentile | £90,625 | £95,500 | £120,000 |
| England median annual salary | £63,500 | £55,000 | £70,000 |
| % change year-on-year | +15.45% | -21.43% | +7.69% |
All Permanent IT Job Vacancies
London
For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in London. 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 permanent jobs in our overall sample.
| Permanent vacancies in London with a recognized job title | 11,918 | 22,981 | 28,563 |
| % of permanent jobs with a recognized job title | 91.44% | 94.44% | 94.79% |
| Number of salaries quoted | 7,250 | 16,886 | 21,759 |
| 10th Percentile | £40,000 | £37,500 | £41,250 |
| 25th Percentile | £55,000 | £50,000 | £53,750 |
| Median annual salary (50th Percentile) | £75,000 | £70,000 | £72,500 |
| Median % change year-on-year | +7.14% | -3.45% | +3.57% |
| 75th Percentile | £98,000 | £93,750 | £95,000 |
| 90th Percentile | £122,500 | £115,000 | £115,000 |
| England median annual salary | £55,000 | £52,500 | £60,000 |
| % change year-on-year | +4.76% | -12.50% | - |
JavaScript Developer
Job Vacancy Trend in London
Job postings that featured JavaScript Developer in the job title as a proportion of all IT jobs advertised in London.
JavaScript Developer
Salary Trend in London
3-month moving average salary quoted in jobs citing JavaScript Developer in London.
JavaScript Developer
Salary Histogram in London
Salary distribution for jobs citing JavaScript Developer in London over the 6 months to 3 July 2025.
JavaScript Developer
Job Locations in London
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript Developer within the London region over the 6 months to 3 July 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 Permanent IT Job Ads |
Median Salary Past 6 Months |
Median Salary % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| Central London | +35 | 8 | £75,000 | +7.14% | 7 |
| West London | - | 4 | £63,500 | - | 1 |
| JavaScript Developer England |
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JavaScript Developer Skill Set
Top 30 Co-occurring Skills and Capabilities in London
For the 6 months to 3 July 2025, JavaScript Developer 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 permanent job ads across the London region featuring JavaScript Developer in the job title.
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JavaScript Developer Skill Set
Co-occurring Skills and Capabilities in 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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