The table below provides summary statistics and salary benchmarking for jobs advertised in Romford requiring JavaScript skills. It covers permanent job vacancies from the 6 months leading up to 27 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 Romford.
Permanent vacancies with a requirement for coding skills
1
0
6
As % of all permanent jobs advertised in Romford
16.67%
-
13.64%
Number of salaries quoted
1
0
6
10th Percentile
-
-
-
25th Percentile
£27,500
-
£23,250
Median annual salary (50th Percentile)
£30,000
-
£30,500
Median % change year-on-year
-
-
-12.86%
75th Percentile
£32,500
-
£37,250
90th Percentile
-
-
£42,375
Havering median annual salary
£30,000
-
£40,000
% change year-on-year
-
-
+14.29%
JavaScript Job Vacancy Trend in Romford
Historical trend showing the proportion of permanent IT job postings citing JavaScript relative to all permanent IT jobs advertised in Romford.
JavaScript Salary Trend in Romford
Salary distribution trend for jobs in Romford citing JavaScript.
JavaScript Top 16 Co-Occurring Skills & Capabilities in Romford
For the 6 months to 27 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 Romford region with a requirement for JavaScript.
JavaScript Co-Occurring Skills & Capabilities in Romford 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:
