C# Developer
West Wales > Swansea
The median C# Developer salary in Swansea is £35,000 per year, according to job vacancies posted during the 6 months leading to 2 November 2025.
The table below compares current salary benchmarking and summary statistics with the previous two years.
|
|
6 months to
2 Nov 2025 |
Same period 2024 |
Same period 2023 |
| Rank |
11 |
11 |
35 |
| Rank change year-on-year |
0 |
+24 |
-2 |
| Permanent jobs requiring a C# Developer |
1 |
14 |
2 |
| As % of all permanent jobs in Swansea |
2.56% |
11.97% |
1.39% |
| As % of the Job Titles category |
2.78% |
11.97% |
1.48% |
| Number of salaries quoted |
1 |
14 |
2 |
| 10th Percentile |
- |
- |
£42,500 |
| 25th Percentile |
- |
- |
£46,250 |
| Median annual salary (50th Percentile) |
£35,000 |
£30,000 |
£57,500 |
| Median % change year-on-year |
+16.67% |
-47.83% |
+10.58% |
| 75th Percentile |
- |
- |
£68,750 |
| 90th Percentile |
- |
£40,000 |
£72,500 |
| West Wales median annual salary |
£35,000 |
£30,000 |
£57,500 |
| % change year-on-year |
+16.67% |
-47.83% |
+10.58% |
For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in Swansea. 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 Swansea with a recognized job title |
36 |
117 |
135 |
| % of permanent jobs with a recognized job title |
92.31% |
100.00% |
93.75% |
| Number of salaries quoted |
21 |
88 |
116 |
| 10th Percentile |
£31,250 |
- |
£29,625 |
| 25th Percentile |
£37,733 |
£30,000 |
£36,250 |
| Median annual salary (50th Percentile) |
£42,848 |
£40,000 |
£45,000 |
| Median % change year-on-year |
+7.12% |
-11.11% |
-4.26% |
| 75th Percentile |
£55,607 |
£55,000 |
£56,563 |
| 90th Percentile |
£74,679 |
£67,875 |
£75,000 |
| West Wales median annual salary |
£43,924 |
£40,000 |
£45,000 |
| % change year-on-year |
+9.81% |
-11.11% |
-3.23% |
