The table below looks at the statistics for JSON skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited JSON over the 3 months to 27 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 May 2016
Same period 2015 Same period 2014
JSON
Rank 60 54 58
Rank change year-on-year
-6 +4
Permanent jobs citing JSON 9 16 19
As % of all permanent IT jobs located in Cardiff 1.40% 2.37% 2.84%
As % of the Libraries, Frameworks & Software Standards category 4.21% 8.79% 8.02%
Number of salaries quoted 9 13 14
Median salary £37,500 £27,500 £33,000
Median salary % change year-on-year
+36.36% -16.66%
90% offered a salary of more than £23,700 £26,600 £28,614
10% offered a salary of more than £40,000 £32,500 £39,900
UK excluding London median salary £44,000 £40,000 £37,500
% change year-on-year
+10.00% +6.66%
JSON
South Wales

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised in the Cardiff region.

Libraries, Frameworks & Software Standards Category
Cardiff
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
214 182 237
As % of all permanent IT jobs located in Cardiff 33.28% 27.00% 35.48%
Number of salaries quoted 201 148 205
Median salary £37,500 £35,000 £35,176
Median salary % change year-on-year
+7.14% -0.50%
90% offered a salary of more than £25,000 £26,000 £30,000
10% offered a salary of more than £45,500 £52,500 £45,000
UK excluding London median salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

JSON
Jobs Demand Trend in Cardiff

The demand trend of job ads across the Cardiff region citing JSON as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

JSON Jobs Demand Trend in Cardiff

JSON
Salary Trend in Cardiff

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

JSON Salary Trend in Cardiff

JSON
Salary Histogram in Cardiff

This chart provides a salary histogram for IT jobs citing JSON across the Cardiff region over the 3 months to 27 May 2016.

JSON Salary Histogram in Cardiff

JSON
Top 30 Related IT Skills in Cardiff

For the 6 months to 27 May 2016, 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 Cardiff region with a requirement for JSON.

1 21 (91.30%) JavaScript
2 18 (78.26%) MVC
2 18 (78.26%) jQuery
3 17 (73.91%) HTML
4 15 (65.22%) C#
4 15 (65.22%) .NET
4 15 (65.22%) CSS
5 13 (56.52%) ASP.NET
6 12 (52.17%) ASP.NET Web API
7 11 (47.83%) Ajax
7 11 (47.83%) XML
8 9 (39.13%) SQL Server
8 9 (39.13%) SQL
8 9 (39.13%) Microsoft Azure
8 9 (39.13%) ASP.NET MVC
9 8 (34.78%) Microsoft
10 7 (30.43%) VB.NET
11 5 (21.74%) VB
11 5 (21.74%) MySQL
11 5 (21.74%) PHP
11 5 (21.74%) Linux
11 5 (21.74%) QA
11 5 (21.74%) ASP.NET Web Forms
12 4 (17.39%) SDLC
12 4 (17.39%) Web Application Development
12 4 (17.39%) WCF
12 4 (17.39%) Apache
12 4 (17.39%) MS Excel
12 4 (17.39%) Java
12 4 (17.39%) LAMP

JSON
Top Related IT Skills in Cardiff 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 4 (17.39%) Apache
2 1 (4.35%) CMS
2 1 (4.35%) Elasticsearch
2 1 (4.35%) JBoss
2 1 (4.35%) Mule
2 1 (4.35%) Mule ESB
2 1 (4.35%) Tomcat
Applications
1 4 (17.39%) MS Excel
Cloud Services
1 9 (39.13%) Microsoft Azure
2 1 (4.35%) SaaS
Communications & Networking
1 1 (4.35%) HTTP
1 1 (4.35%) TCP/IP
Database & Business Intelligence
1 9 (39.13%) SQL Server
2 5 (21.74%) MySQL
3 3 (13.04%) MongoDB
4 1 (4.35%) Amazon DynamoDB
4 1 (4.35%) NoSQL
Development Applications
1 2 (8.70%) Git (software)
2 1 (4.35%) IntelliJ
2 1 (4.35%) JUnit
2 1 (4.35%) Maven
2 1 (4.35%) Rational DOORS
2 1 (4.35%) TestNG
General
1 3 (13.04%) Advertising
2 1 (4.35%) Aerospace
2 1 (4.35%) Finance
2 1 (4.35%) Games
Job Titles
1 22 (95.65%) Developer
2 13 (56.52%) Senior Developer
3 10 (43.48%) .NET Developer
4 6 (26.09%) Senior .NET Developer
5 5 (21.74%) Junior
5 5 (21.74%) Junior Developer
5 5 (21.74%) PHP Developer
6 4 (17.39%) Junior .NET Developer
6 4 (17.39%) Senior PHP Developer
7 3 (13.04%) Java Developer
7 3 (13.04%) Software Developer
8 2 (8.70%) C# .NET Developer
8 2 (8.70%) C# Developer
8 2 (8.70%) Senior C# .NET Developer
8 2 (8.70%) Senior C# Developer
9 1 (4.35%) .NET Software Developer
9 1 (4.35%) IT Engineer
9 1 (4.35%) Mid-Level .NET Developer
9 1 (4.35%) Mid-Level C# .NET Developer
9 1 (4.35%) Mid-Level C# Developer
Libraries, Frameworks & Software Standards
1 18 (78.26%) jQuery
2 17 (73.91%) HTML
3 15 (65.22%) .NET
3 15 (65.22%) CSS
4 13 (56.52%) ASP.NET
5 12 (52.17%) ASP.NET Web API
6 11 (47.83%) Ajax
6 11 (47.83%) XML
7 9 (39.13%) ASP.NET MVC
8 5 (21.74%) ASP.NET Web Forms
9 4 (17.39%) LAMP
9 4 (17.39%) WCF
10 3 (13.04%) SOAP
10 3 (13.04%) Web Services
11 2 (8.70%) Mojolicious
11 2 (8.70%) RESTful
11 2 (8.70%) WPF
12 1 (4.35%) Apache Camel
12 1 (4.35%) CSS3
12 1 (4.35%) REST
Miscellaneous
1 2 (8.70%) Computer Science
1 2 (8.70%) Tandem
2 1 (4.35%) Driving Licence
2 1 (4.35%) Mathematics
Operating Systems
1 5 (21.74%) Linux
2 1 (4.35%) VxWorks
2 1 (4.35%) Windows
Processes & Methodologies
1 18 (78.26%) MVC
2 4 (17.39%) Agile Software Development
2 4 (17.39%) SDLC
2 4 (17.39%) Web Application Development
3 3 (13.04%) Automation Testing
3 3 (13.04%) Software Engineering
4 2 (8.70%) Enterprise Architecture
4 2 (8.70%) OO
4 2 (8.70%) OOD
4 2 (8.70%) Scrum
4 2 (8.70%) TDD
5 1 (4.35%) BDD
5 1 (4.35%) E-Commerce
5 1 (4.35%) Game Development
5 1 (4.35%) Integration Testing
5 1 (4.35%) OO PHP
5 1 (4.35%) OOA/OOD
5 1 (4.35%) Validation
5 1 (4.35%) Web Development
Programming Languages
1 21 (91.30%) JavaScript
2 15 (65.22%) C#
3 9 (39.13%) SQL
4 7 (30.43%) VB.NET
5 5 (21.74%) PHP
5 5 (21.74%) VB
6 4 (17.39%) Java
7 2 (8.70%) Perl
8 1 (4.35%) Assembly Language
8 1 (4.35%) C
8 1 (4.35%) C++
8 1 (4.35%) Fortran
8 1 (4.35%) MATLAB
8 1 (4.35%) Ruby
8 1 (4.35%) XAML
Qualifications
1 3 (13.04%) Degree
2 1 (4.35%) Microsoft Certification
2 1 (4.35%) PhD
Quality Assurance & Compliance
1 5 (21.74%) QA
2 1 (4.35%) DO-178B
2 1 (4.35%) IEC 61508
2 1 (4.35%) MISRA
2 1 (4.35%) MISRA C
Vendors
1 8 (34.78%) Microsoft
2 1 (4.35%) Oracle