Senior .NET Developer Job Trends in Wales

Senior .NET Developer
UK > Wales

The median Senior .NET Developer salary in Wales is £41,500 per year, according to job vacancies posted during the 6 months leading to 4 November 2025.

The table below compares current salary benchmarking and summary statistics with the previous two years.

6 months to
4 Nov 2025
Same period 2024 Same period 2023
Rank 69 74 87
Rank change year-on-year +5 +13 +37
Permanent jobs requiring a Senior .NET Developer 1 5 6
As % of all permanent jobs in Wales 0.11% 0.41% 0.64%
As % of the Job Titles category 0.13% 0.42% 0.68%
Number of salaries quoted 1 4 5
10th Percentile - £73,250 £50,250
25th Percentile £38,750 £74,375 £52,500
Median annual salary (50th Percentile) £41,500 £75,000 £57,500
Median % change year-on-year -44.67% +30.43% +4.55%
75th Percentile £44,250 £75,625 £75,000
90th Percentile - £76,750 -
UK median annual salary £62,500 £60,000 £70,000
% change year-on-year +4.17% -14.29% +7.69%

All Permanent IT Job Vacancies
Wales

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in 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 Wales with a recognized job title 793 1,180 886
% of permanent jobs with a recognized job title 85.82% 97.04% 95.06%
Number of salaries quoted 590 752 698
10th Percentile £26,145 £28,500 £27,920
25th Percentile £33,500 £35,000 £35,000
Median annual salary (50th Percentile) £48,500 £45,000 £46,210
Median % change year-on-year +7.78% -2.62% -7.58%
75th Percentile £60,000 £60,000 £61,250
90th Percentile £74,711 £70,000 £72,433
UK median annual salary £52,500 £57,000 £60,000
% change year-on-year -7.89% -5.00% -

Senior .NET Developer
Job Vacancy Trend in Wales

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

Senior .NET Developer job vacancy trend in Wales

Senior .NET Developer
Salary Trend in Wales

Salary distribution trend for Senior .NET Developer job vacancies in Wales.

Salary distribution trend for Senior .NET Developer job vacancies in Wales

Senior .NET Developer
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Senior .NET Developer within the Wales region over the 6 months to 4 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.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
South Wales -3 1 £41,500 -44.67%
Senior .NET Developer
UK

Senior .NET Developer Skill Set
Top 20 Co-Occurring Skills & Capabilities in Wales

For the 6 months to 4 November 2025, Senior .NET 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 Wales region featuring Senior .NET Developer in the job title.

1 1 (100.00%) .NET
1 1 (100.00%) Accessibility
1 1 (100.00%) Agile
1 1 (100.00%) Bootstrap
1 1 (100.00%) C#
1 1 (100.00%) CSS
1 1 (100.00%) Degree
1 1 (100.00%) Full-Stack Development
1 1 (100.00%) JavaScript
1 1 (100.00%) OO
1 1 (100.00%) OOP
1 1 (100.00%) Problem-Solving
1 1 (100.00%) Relational Database
1 1 (100.00%) REST
1 1 (100.00%) RESTful
1 1 (100.00%) Sprint Planning
1 1 (100.00%) Sprint Retrospective
1 1 (100.00%) SQL
1 1 (100.00%) SQL Optimisation
1 1 (100.00%) User Experience

Senior .NET Developer Skill Set
Co-Occurring Skills & Capabilities in 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:

Database & Business Intelligence
1 1 (100.00%) Relational Database
General
1 1 (100.00%) Public Sector
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) Bootstrap
1 1 (100.00%) CSS
1 1 (100.00%) REST
1 1 (100.00%) RESTful
Miscellaneous
1 1 (100.00%) Legacy Systems
Processes & Methodologies
1 1 (100.00%) Agile
1 1 (100.00%) Full-Stack Development
1 1 (100.00%) OO
1 1 (100.00%) OOP
1 1 (100.00%) Problem-Solving
1 1 (100.00%) Sprint Planning
1 1 (100.00%) Sprint Retrospective
1 1 (100.00%) SQL Optimisation
1 1 (100.00%) User Experience
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
Qualifications
1 1 (100.00%) Degree
Quality Assurance & Compliance
1 1 (100.00%) Accessibility