The following table provides summary statistics for permanent job vacancies advertised in Derby with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 3 months to 26 April 2017 with a comparison to the same period in the previous 2 years.

JSON
Derbyshire / Derby
3 months to
26 Apr 2017
Same period 2016 Same period 2015
Rank 36 42 37
Rank change year-on-year +6 -5  
Permanent jobs citing JSON 3 6 3
As % of all permanent IT jobs advertised in Derby 1.09% 1.72% 1.30%
As % of the Libraries, Frameworks & Software Standards category 2.65% 5.36% 3.90%
Number of salaries quoted 3 6 2
Median salary £45,000 £42,500 £45,000
Median salary % change year-on-year +5.88% -5.55%  
UK excluding London median salary £42,500 £45,000 £40,000
% change year-on-year -5.55% +12.50%  

JSON is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Derby with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Derby
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 113 112 77
As % of all permanent IT job vacancies advertised in Derby 40.94% 32.18% 33.33%
Number of salaries quoted 79 103 68
Median salary £40,000 £37,500 £40,000
Median salary % change year-on-year +6.66% -6.25%  
90% offered a salary of more than £25,500 £27,500 £25,000
10% offered a salary of more than £50,000 £42,500 £45,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

JSON
Job Vacancy Trend in Derby

The job posting trend of jobs advertised in Derby citing JSON as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSON in Derby

JSON
Salary Trend in Derby

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSON in Derby.

Salary trend for JSON in Derby

For the 6 months to 26 April 2017, IT jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Derby region with a requirement for JSON.

1 5 (100.00%) C#
1 5 (100.00%) SQL
1 5 (100.00%) .NET
1 5 (100.00%) XML
2 3 (60.00%) Multithreading
2 3 (60.00%) Android
2 3 (60.00%) Python
2 3 (60.00%) Java
2 3 (60.00%) Android Development
2 3 (60.00%) User Experience
2 3 (60.00%) Web Services
3 2 (40.00%) Relational Database
3 2 (40.00%) ASP.NET Web API
3 2 (40.00%) JavaScript
3 2 (40.00%) HTML
3 2 (40.00%) CSS
3 2 (40.00%) Sitecore
3 2 (40.00%) Business Development
3 2 (40.00%) .NET Framework
3 2 (40.00%) Stakeholder Management
4 1 (20.00%) Twitter Bootstrap
4 1 (20.00%) Mobile App
4 1 (20.00%) SDLC

JSON
Co-occurring IT Skills in Derby by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Database & Business Intelligence
1 2 (40.00%) Relational Database
Job Titles
1 5 (100.00%) Developer
2 3 (60.00%) Android Developer
3 2 (40.00%) Senior Developer
3 2 (40.00%) Software Developer
4 1 (20.00%) .NET Developer
4 1 (20.00%) Java Android Developer
4 1 (20.00%) Java Developer
4 1 (20.00%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 5 (100.00%) .NET
1 5 (100.00%) XML
2 3 (60.00%) Web Services
3 2 (40.00%) .NET Framework
3 2 (40.00%) ASP.NET Web API
3 2 (40.00%) CSS
3 2 (40.00%) HTML
4 1 (20.00%) Twitter Bootstrap
Miscellaneous
1 3 (60.00%) User Experience
2 1 (20.00%) Mobile App
Operating Systems
1 3 (60.00%) Android
Processes & Methodologies
1 3 (60.00%) Android Development
1 3 (60.00%) Multithreading
2 2 (40.00%) Business Development
2 2 (40.00%) Stakeholder Management
3 1 (20.00%) SDLC
Programming Languages
1 5 (100.00%) C#
1 5 (100.00%) SQL
2 3 (60.00%) Java
2 3 (60.00%) Python
3 2 (40.00%) JavaScript
Vendors
1 2 (40.00%) Sitecore