Senior C# Developer Job Trends, Salaries & Skill Sets in Cardiff

Senior C# Developer
South Wales > Cardiff

As of 9 June 2026, there is not enough information available from job vacancies posted within the last 6 months to determine the median Senior C# Developer salary in Cardiff.

	6 months to 9 Jun 2026	Same period 2025	Same period 2024
Rank	-	-	68
Rank change year-on-year	-	-	-7
Permanent jobs requiring a Senior C# Developer	0	0	1
As % of all permanent jobs in Cardiff	-	-	0.13%
As % of the Job Titles category	-	-	0.13%
Number of salaries quoted	0	0	0
Median annual salary (50^th Percentile)	-	-	-
South Wales median annual salary	-	-	£65,000
% change year-on-year	-	-	+8.33%

All Permanent IT Job Roles
Cardiff

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in Cardiff. 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 Cardiff with a recognized job title	552	164	756
% of permanent jobs with a recognized job title	94.20%	98.80%	94.50%
Number of salaries quoted	380	114	646
10^th Percentile	£28,000	£26,250	£28,000
25^th Percentile	£35,750	£37,253	£37,101
Median annual salary (50^th Percentile)	£55,000	£53,750	£50,000
Median % change year-on-year	+2.33%	+7.50%	-4.76%
75^th Percentile	£70,000	£65,000	£65,000
90^th Percentile	£82,750	£75,151	£76,250
South Wales median annual salary	£45,500	£52,500	£45,000
% change year-on-year	-13.33%	+16.67%	-5.26%

Senior C# Developer
Job Vacancy Trend in Cardiff

Historical trend showing the proportion of permanent IT job postings featuring 'Senior C# Developer' in the job title relative to all permanent IT jobs advertised in Cardiff.