JavaScript (including ECMAScript)
Hampshire > Portsmouth
The table below provides summary statistics and salary benchmarking for jobs advertised in Portsmouth requiring JavaScript skills. It covers permanent job vacancies from the 6 months leading up to 14 November 2025, with comparisons to the same periods in the previous two years.
| 6 months to 14 Nov 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 47 | 36 | 14 |
| Rank change year-on-year | -11 | -22 | -2 |
| Permanent jobs citing JavaScript | 6 | 19 | 20 |
| As % of all permanent jobs in Portsmouth | 1.60% | 4.01% | 10.36% |
| As % of the Programming Languages category | 5.94% | 16.24% | 32.79% |
| Number of salaries quoted | 5 | 6 | 16 |
| 10th Percentile | £28,400 | £32,375 | - |
| 25th Percentile | £29,750 | £40,000 | £42,500 |
| Median annual salary (50th Percentile) | £31,500 | £42,500 | £66,250 |
| Median % change year-on-year | -25.88% | -35.85% | +20.45% |
| 75th Percentile | £42,500 | £47,500 | £75,000 |
| 90th Percentile | £52,250 | £55,000 | - |
| Hampshire median annual salary | £50,000 | £47,500 | £50,000 |
| % change year-on-year | +5.26% | -5.00% | -9.09% |
All Programming Languages
Portsmouth
JavaScript falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring coding skills in Portsmouth.
| Permanent vacancies with a requirement for coding skills | 101 | 117 | 61 |
| As % of all permanent jobs advertised in Portsmouth | 26.93% | 24.68% | 31.61% |
| Number of salaries quoted | 43 | 80 | 50 |
| 10th Percentile | £41,000 | £42,500 | £42,500 |
| 25th Percentile | £46,125 | £49,063 | £48,938 |
| Median annual salary (50th Percentile) | £54,500 | £65,000 | £60,000 |
| Median % change year-on-year | -16.15% | +8.33% | +4.35% |
| 75th Percentile | £71,250 | £72,500 | £75,000 |
| 90th Percentile | £78,500 | £75,000 | £79,125 |
| Hampshire median annual salary | £57,500 | £57,500 | £53,000 |
| % change year-on-year | - | +8.49% | -3.64% |
JavaScript
Job Vacancy Trend in Portsmouth
Historical trend showing the proportion of permanent IT job postings citing JavaScript relative to all permanent IT jobs advertised in Portsmouth.
JavaScript
Salary Trend in Portsmouth
Salary distribution trend for jobs in Portsmouth citing JavaScript.
JavaScript
Salary Histogram in Portsmouth
Salary distribution for jobs citing JavaScript in Portsmouth over the 6 months to 14 November 2025.
JavaScript
Co-Occurring Skills & Capabilities in Portsmouth by Category
The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category: