The table below provides summary statistics and salary benchmarking for jobs advertised in Chester requiring JavaScript skills. It covers permanent job vacancies from the 6 months leading up to 29 November 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 Chester.
Permanent vacancies with a requirement for coding skills
22
45
47
As % of all permanent jobs advertised in Chester
16.42%
35.16%
44.76%
Number of salaries quoted
14
28
34
10th Percentile
£44,750
£37,500
£36,250
25th Percentile
£51,188
£40,000
£40,718
Median annual salary (50th Percentile)
£60,000
£46,250
£65,066
Median % change year-on-year
+29.73%
-28.92%
+44.59%
75th Percentile
£74,375
£65,000
£75,000
90th Percentile
£75,700
-
£82,548
Cheshire median annual salary
£55,000
£50,000
£58,500
% change year-on-year
+10.00%
-14.53%
+30.00%
JavaScript Job Vacancy Trend in Chester
Historical trend showing the proportion of permanent IT job postings citing JavaScript relative to all permanent IT jobs advertised in Chester.
JavaScript Salary Trend in Chester
Salary distribution trend for jobs in Chester citing JavaScript.
JavaScript Salary Histogram in Chester
Salary distribution for jobs citing JavaScript in Chester over the 6 months to 29 November 2025.
JavaScript Top 30 Co-Occurring Skills & Capabilities in Chester
For the 6 months to 29 November 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 Chester region with a requirement for JavaScript.
JavaScript Co-Occurring Skills & Capabilities in Chester 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:
