The table below provides summary statistics and salary benchmarking for jobs advertised in the South East requiring CSS3 skills. It covers permanent job vacancies from the 6 months leading up to 20 October 2025, with comparisons to the same periods in the previous two years.
CSS3 falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in the South East.
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills
864
2,373
2,155
As % of all permanent jobs advertised in the South East
9.65%
20.66%
26.34%
Number of salaries quoted
634
1,453
1,685
10th Percentile
£32,750
£36,250
£36,250
25th Percentile
£41,563
£45,000
£47,500
Median annual salary (50th Percentile)
£57,500
£57,500
£60,000
Median % change year-on-year
-
-4.17%
-
75th Percentile
£72,500
£72,500
£75,000
90th Percentile
£89,250
£83,750
£83,750
England median annual salary
£67,500
£65,000
£67,500
% change year-on-year
+3.85%
-3.70%
+3.85%
CSS3 Job Vacancy Trend in the South East
Historical trend showing the proportion of permanent IT job postings citing CSS3 relative to all permanent IT jobs advertised in the South East.
CSS3 Salary Trend in the South East
Salary distribution trend for jobs in the South East citing CSS3.
CSS3 Salary Histogram in the South East
Salary distribution for jobs citing CSS3 in the South East over the 6 months to 20 October 2025.
CSS3 Job Locations in the South East
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CSS3 within the South East region over the 6 months to 20 October 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
CSS3 Top 30 Co-Occurring Skills & Capabilities in the South East
For the 6 months to 20 October 2025, job vacancies citing CSS3 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 South East region with a requirement for CSS3.
CSS3 Co-Occurring Skills & Capabilities in the South East 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:
