ASP.NET Web API Job Trends in Cardiff

Microsoft ASP.NET Web API
South Wales > Cardiff

The table below provides summary statistics and salary benchmarking for jobs advertised in Cardiff requiring ASP.NET Web API skills. It covers permanent job vacancies from the 6 months leading up to 8 April 2026, with comparisons to the same periods in the previous two years.

6 months to
8 Apr 2026
Same period 2025 Same period 2024
Rank 43 - 56
Rank change year-on-year - - +12
Permanent jobs citing ASP.NET Web API 1 0 8
As % of all permanent jobs in Cardiff 0.21% - 1.26%
As % of the Libraries, Frameworks & Software Standards category 2.86% - 4.65%
Number of salaries quoted 1 0 8
10th Percentile - - £44,250
25th Percentile £45,000 - £45,000
Median annual salary (50th Percentile) £50,000 - £50,000
Median % change year-on-year - - +11.11%
75th Percentile £55,000 - £60,000
90th Percentile - - £62,250
South Wales median annual salary £46,000 - £50,000
% change year-on-year - - +11.11%

All Software Libraries and Frameworks
Cardiff

ASP.NET Web API 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 Cardiff.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 35 52 172
As % of all permanent jobs advertised in Cardiff 7.38% 32.50% 27.17%
Number of salaries quoted 32 45 154
10th Percentile £30,600 - £36,325
25th Percentile £52,500 £31,250 £43,750
Median annual salary (50th Percentile) £73,801 £50,000 £55,000
Median % change year-on-year +47.60% -9.09% +4.76%
75th Percentile £79,092 £65,000 £68,750
90th Percentile £80,000 £71,473 £77,500
South Wales median annual salary £55,000 £52,500 £52,500
% change year-on-year +4.76% - -

ASP.NET Web API
Job Vacancy Trend in Cardiff

Historical trend showing the proportion of permanent IT job postings citing ASP.NET Web API relative to all permanent IT jobs advertised in Cardiff.

ASP.NET Web API job vacancy trend in Cardiff

ASP.NET Web API
Salary Trend in Cardiff

Salary distribution trend for jobs in Cardiff citing ASP.NET Web API.

Salary distribution trend for jobs in Cardiff citing ASP.NET Web API

ASP.NET Web API
Co-Occurring Skills & Capabilities in Cardiff 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:

Cloud Services
1 1 (100.00%) Azure
Database & Business Intelligence
1 1 (100.00%) Azure SQL Database
1 1 (100.00%) MongoDB
General
1 1 (100.00%) Games
Job Titles
1 1 (100.00%) .NET Developer
1 1 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) .NET Core
1 1 (100.00%) AngularJS
1 1 (100.00%) ASP.NET
1 1 (100.00%) ASP.NET Core
1 1 (100.00%) Entity Framework
1 1 (100.00%) LINQ
1 1 (100.00%) RESTful
1 1 (100.00%) Vue
Processes & Methodologies
1 1 (100.00%) Full-Stack Development
1 1 (100.00%) Multithreading
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) SQL
1 1 (100.00%) TypeScript
Vendors
1 1 (100.00%) Microsoft