The table below provides summary statistics for permanent job vacancies advertised in Sheffield requiring JSON skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited JSON over the 6 months leading up to 3 May 2025, comparing them to the same period in the previous two years.
6 months to 3 May 2025
Same period 2024
Same period 2023
Rank
37
80
105
Rank change year-on-year
+43
+25
-42
Permanent jobs citing JSON
3
4
1
As % of all permanent jobs advertised in Sheffield
JSON 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 Sheffield.
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills
53
196
315
As % of all permanent jobs advertised in Sheffield
18.53%
18.42%
33.98%
Number of salaries quoted
41
173
108
10th Percentile
£29,750
£31,250
£31,250
25th Percentile
£32,500
£42,500
£36,563
Median annual salary (50th Percentile)
£60,000
£55,000
£55,000
Median % change year-on-year
+9.09%
-
+4.76%
75th Percentile
£70,000
£66,250
£61,250
90th Percentile
£86,250
£75,772
£82,500
South Yorkshire median annual salary
£60,000
£55,000
£55,000
% change year-on-year
+9.09%
-
+4.76%
JSON Job Vacancy Trend in Sheffield
Job postings citing JSON as a proportion of all IT jobs advertised in Sheffield.
JSON Salary Trend in Sheffield
3-month moving average salary quoted in jobs citing JSON in Sheffield.
JSON Top 8 Co-occurring Skills and Capabilities in Sheffield
For the 6 months to 3 May 2025, job vacancies citing JSON also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Sheffield region with a requirement for JSON.
JSON Co-occurring Skills and Capabilities in Sheffield by Category
The follow tables expand on the table above by listing co-occurrences grouped by category.
The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
