The table below provides summary statistics and salary benchmarking for jobs advertised in Sheffield requiring API Testing skills. It covers permanent job vacancies from the 6 months leading up to 5 December 2025, with comparisons to the same periods in the previous two years.
API Testing falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in Sheffield.
Permanent vacancies with a requirement for process or methodology skills
367
513
308
As % of all permanent jobs advertised in Sheffield
80.13%
79.29%
95.95%
Number of salaries quoted
272
226
255
10th Percentile
£28,250
£37,500
£26,250
25th Percentile
£29,250
£44,738
£34,500
Median annual salary (50th Percentile)
£45,000
£58,465
£50,000
Median % change year-on-year
-23.03%
+16.93%
-
75th Percentile
£65,000
£75,000
£61,500
90th Percentile
£82,500
£81,250
£78,750
South Yorkshire median annual salary
£40,000
£58,465
£47,500
% change year-on-year
-31.58%
+23.08%
-
API Testing Job Vacancy Trend in Sheffield
Historical trend showing the proportion of permanent IT job postings citing API Testing relative to all permanent IT jobs advertised in Sheffield.
API Testing Salary Trend in Sheffield
Salary distribution trend for jobs in Sheffield citing API Testing.
API Testing Top 14 Co-Occurring Skills & Capabilities in Sheffield
For the 6 months to 5 December 2025, job vacancies citing API Testing also mentioned 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 Sheffield region with a requirement for API Testing.
API Testing Co-Occurring Skills & Capabilities in Sheffield 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:
