The median Full-Stack Developer salary in South Wales is £60,000 per year, according to job vacancies posted during the 6 months leading to 22 November 2025.
The table below compares current salary benchmarking and summary statistics with the previous two years.
For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in South Wales. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.
Permanent vacancies in South Wales with a recognized job title
727
856
566
% of permanent jobs with a recognized job title
88.77%
97.27%
94.18%
Number of salaries quoted
547
548
432
10th Percentile
£26,700
£30,000
£32,750
25th Percentile
£33,500
£35,000
£40,776
Median annual salary (50th Percentile)
£50,000
£49,000
£50,000
Median % change year-on-year
+2.04%
-2.00%
-
75th Percentile
£60,000
£63,794
£65,000
90th Percentile
£75,000
£75,000
£72,493
Wales median annual salary
£49,750
£47,307
£46,210
% change year-on-year
+5.16%
+2.38%
-7.58%
Full-Stack Developer Job Vacancy Trend in South Wales
Historical trend showing the proportion of permanent IT job postings featuring 'Full-Stack Developer' in the job title relative to all permanent IT jobs advertised in South Wales.
Full-Stack Developer Salary Trend in South Wales
Salary distribution trend for Full-Stack Developer job vacancies in South Wales.
Full-Stack Developer Salary Histogram in South Wales
Salary distribution for jobs citing Full-Stack Developer in South Wales over the 6 months to 22 November 2025.
Full-Stack Developer Job Locations in South Wales
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Full-Stack Developer within the South Wales region over the 6 months to 22 November 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.
Full-Stack Developer Skill Set Top 30 Co-Occurring Skills & Capabilities in South Wales
For the 6 months to 22 November 2025, Full-Stack Developer job roles required 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 Wales region featuring Full-Stack Developer in the job title.
Full-Stack Developer Skill Set Co-Occurring Skills & Capabilities in South Wales 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:
