The table below provides summary statistics and salary benchmarking for jobs advertised in Rochester requiring JavaScript skills. It covers permanent job vacancies from the 6 months leading up to 25 October 2025, with comparisons to the same periods in the previous two years.
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 Rochester.
Permanent vacancies with a requirement for coding skills
1
27
6
As % of all permanent jobs advertised in Rochester
2.38%
38.03%
28.57%
Number of salaries quoted
1
21
4
10th Percentile
-
-
-
25th Percentile
-
£35,500
£28,500
Median annual salary (50th Percentile)
£40,000
£70,000
£31,000
Median % change year-on-year
-42.86%
+125.81%
-
75th Percentile
-
£75,000
£33,000
90th Percentile
-
-
-
Kent median annual salary
£42,500
£57,500
£57,500
% change year-on-year
-26.09%
-
+15.00%
JavaScript Job Vacancy Trend in Rochester
Historical trend showing the proportion of permanent IT job postings citing JavaScript relative to all permanent IT jobs advertised in Rochester.
JavaScript Salary Trend in Rochester
Salary distribution trend for jobs in Rochester citing JavaScript.
JavaScript Top 12 Co-Occurring Skills & Capabilities in Rochester
For the 6 months to 25 October 2025, job vacancies citing JavaScript also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number of co-occurrences and as a proportion of all permanent job ads across the Rochester region with a requirement for JavaScript.
JavaScript Co-Occurring Skills & Capabilities in Rochester 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:
