JavaScript (including ECMAScript)
Wiltshire > Swindon
The table below provides summary statistics and salary benchmarking for jobs advertised in Swindon requiring JavaScript skills. It covers permanent job vacancies from the 6 months leading up to 8 December 2025, with comparisons to the same periods in the previous two years.
| 6 months to 8 Dec 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | 4 | 22 |
| Rank change year-on-year | - | +18 | +16 |
| Permanent jobs citing JavaScript | 0 | 35 | 9 |
| As % of all permanent jobs in Swindon | - | 15.15% | 5.14% |
| As % of the Programming Languages category | - | 60.34% | 18.37% |
| Number of salaries quoted | 0 | 23 | 9 |
| 10th Percentile | - | £51,500 | £46,250 |
| 25th Percentile | - | £52,500 | £50,000 |
| Median annual salary (50th Percentile) | - | £67,500 | £51,716 |
| Median % change year-on-year | - | +30.52% | -3.37% |
| 75th Percentile | - | £72,500 | £68,750 |
| 90th Percentile | - | - | £72,500 |
| Wiltshire median annual salary | £60,000 | £65,000 | £50,000 |
| % change year-on-year | -7.69% | +30.00% | -9.09% |
All Programming Languages
Swindon
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 Swindon.
| Permanent vacancies with a requirement for coding skills | 22 | 58 | 49 |
| As % of all permanent jobs advertised in Swindon | 11.76% | 25.11% | 28.00% |
| Number of salaries quoted | 20 | 38 | 47 |
| 10th Percentile | £30,750 | £40,000 | £37,500 |
| 25th Percentile | £35,000 | £43,750 | £45,625 |
| Median annual salary (50th Percentile) | £36,650 | £60,000 | £52,500 |
| Median % change year-on-year | -38.92% | +14.29% | +16.67% |
| 75th Percentile | £58,500 | £72,500 | £65,000 |
| 90th Percentile | £65,375 | - | £80,000 |
| Wiltshire median annual salary | £40,792 | £53,500 | £50,000 |
| % change year-on-year | -23.75% | +7.00% | +5.26% |
JavaScript
Job Vacancy Trend in Swindon
Historical trend showing the proportion of permanent IT job postings citing JavaScript relative to all permanent IT jobs advertised in Swindon.
JavaScript
Salary Trend in Swindon
Salary distribution trend for jobs in Swindon citing JavaScript.
