The following table provides summary statistics for permanent job vacancies advertised in Peterborough 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 29 March 2017 with a comparison to the same period in the previous 2 years.

JSON
Cambridgeshire / Peterborough
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 31 38 42
Rank change year-on-year +7 +4  
Permanent jobs citing JSON 13 9 6
As % of all permanent IT jobs advertised in Peterborough 4.56% 2.80% 1.68%
As % of the Libraries, Frameworks & Software Standards category 13.83% 7.96% 5.61%
Number of salaries quoted 13 9 6
Median salary £45,000 £40,000 £66,250
Median salary % change year-on-year +12.50% -39.62%  
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 Peterborough with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Peterborough
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 94 113 107
As % of all permanent IT job vacancies advertised in Peterborough 32.98% 35.09% 29.89%
Number of salaries quoted 89 106 83
Median salary £40,000 £40,000 £38,000
Median salary % change year-on-year - +5.26%  
90% offered a salary of more than £25,000 £31,000 £31,000
10% offered a salary of more than £47,000 £70,000 £55,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

JSON
Job Vacancy Trend in Peterborough

The job posting trend of jobs advertised in Peterborough 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 Peterborough

JSON
Salary Trend in Peterborough

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

Salary trend for JSON in Peterborough

JSON
Salary Histogram in Peterborough

The salary distribution of IT jobs citing JSON in Peterborough over the 3 months to 29 March 2017.

Salary histogram for JSON in Peterborough

For the 6 months to 29 March 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 Peterborough region with a requirement for JSON.

1 12 (75.00%) HTML
2 9 (56.25%) SQL Server
3 8 (50.00%) Microsoft
4 7 (43.75%) Web Services
4 7 (43.75%) XML
4 7 (43.75%) .NET
5 6 (37.50%) Windows Mobile
5 6 (37.50%) CSS
5 6 (37.50%) Crystal Reports
5 6 (37.50%) IIS
5 6 (37.50%) JavaScript
5 6 (37.50%) VB.NET
5 6 (37.50%) ODBC
5 6 (37.50%) Windows
5 6 (37.50%) MS Excel
5 6 (37.50%) MS Access
5 6 (37.50%) Apple
5 6 (37.50%) SQL Server 2008
5 6 (37.50%) iPad
5 6 (37.50%) Apple iOS
5 6 (37.50%) iOS Development
5 6 (37.50%) Mobile App
5 6 (37.50%) Mobile Application Development
5 6 (37.50%) Mobile Development
5 6 (37.50%) iTunes
6 5 (31.25%) AngularJS
6 5 (31.25%) Tomcat
6 5 (31.25%) SQL
6 5 (31.25%) Java
6 5 (31.25%) J2EE

JSON
Co-occurring IT Skills in Peterborough 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:

Application Platforms
1 6 (37.50%) IIS
2 5 (31.25%) Tomcat
Applications
1 6 (37.50%) MS Excel
Business Applications
1 1 (6.25%) Dynamics NAV
1 1 (6.25%) Exchequer
1 1 (6.25%) Pegasus Opera
1 1 (6.25%) Sage 1000
1 1 (6.25%) Sage 200
1 1 (6.25%) Sage 50
1 1 (6.25%) SAP Business One
Cloud Services
1 6 (37.50%) iTunes
2 2 (12.50%) SaaS
Database & Business Intelligence
1 9 (56.25%) SQL Server
2 6 (37.50%) Crystal Reports
2 6 (37.50%) MS Access
2 6 (37.50%) SQL Server 2008
3 2 (12.50%) MongoDB
Development Applications
1 5 (31.25%) Maven
2 2 (12.50%) Git (software)
2 2 (12.50%) JIRA
3 1 (6.25%) ReSharper
3 1 (6.25%) Team Foundation Server
3 1 (6.25%) Visual Studio
General
1 2 (12.50%) Banking
1 2 (12.50%) Finance
1 2 (12.50%) Telecoms
Job Titles
1 14 (87.50%) Developer
2 7 (43.75%) .NET Developer
3 6 (37.50%) VB.NET Developer
4 5 (31.25%) HTML CSS Developer
4 5 (31.25%) HTML Developer
4 5 (31.25%) J2EE Developer
4 5 (31.25%) Java Developer
4 5 (31.25%) Java/J2EE Developer
4 5 (31.25%) JavaScript Developer
5 2 (12.50%) DBA
5 2 (12.50%) PHP Developer
5 2 (12.50%) Senior Developer
5 2 (12.50%) Senior PHP Developer
5 2 (12.50%) SQL DBA
Libraries, Frameworks & Software Standards
1 12 (75.00%) HTML
2 7 (43.75%) .NET
2 7 (43.75%) Web Services
2 7 (43.75%) XML
3 6 (37.50%) CSS
3 6 (37.50%) ODBC
4 5 (31.25%) AngularJS
4 5 (31.25%) Hibernate
4 5 (31.25%) J2EE
4 5 (31.25%) Java EE
4 5 (31.25%) JPA
4 5 (31.25%) jQuery
4 5 (31.25%) Spring
5 2 (12.50%) REST
6 1 (6.25%) ASP.NET MVC
6 1 (6.25%) ASP.NET MVC 4
6 1 (6.25%) ASP.NET MVC 5
6 1 (6.25%) CSS3
6 1 (6.25%) HTML5
6 1 (6.25%) WCF
Miscellaneous
1 6 (37.50%) iPad
1 6 (37.50%) Mobile App
2 2 (12.50%) Analytical Skills
3 1 (6.25%) Xbox
Operating Systems
1 6 (37.50%) Apple iOS
1 6 (37.50%) Windows
1 6 (37.50%) Windows Mobile
2 4 (25.00%) Linux
3 2 (12.50%) SUSE
3 2 (12.50%) Ubuntu
Processes & Methodologies
1 6 (37.50%) iOS Development
1 6 (37.50%) Mobile Application Development
1 6 (37.50%) Mobile Development
2 5 (31.25%) Web Development
3 3 (18.75%) Agile Software Development
3 3 (18.75%) Scrum
4 2 (12.50%) Continuous Delivery
4 2 (12.50%) DevOps
4 2 (12.50%) OO
5 1 (6.25%) B2B
5 1 (6.25%) B2C
5 1 (6.25%) Continuous Integration
5 1 (6.25%) Integration Testing
5 1 (6.25%) MVC
5 1 (6.25%) TDD
Programming Languages
1 6 (37.50%) JavaScript
1 6 (37.50%) VB.NET
2 5 (31.25%) Java
2 5 (31.25%) SQL
3 2 (12.50%) Bash Shell
3 2 (12.50%) PHP
3 2 (12.50%) PowerShell
4 1 (6.25%) C#
4 1 (6.25%) T-SQL
Vendors
1 8 (50.00%) Microsoft
2 6 (37.50%) Apple
3 2 (12.50%) Red Hat
3 2 (12.50%) RedGate
4 1 (6.25%) Pegasus
4 1 (6.25%) Sage
4 1 (6.25%) SAP